Showing posts with label 2013. Show all posts
Showing posts with label 2013. Show all posts

Saturday, October 29, 2011

Infiniti FX Sebastian Vettel Concept

Just six months after the idea first surfaced, the Infiniti FX designed for reigning Formula One World Champion Sebastian Vettel is unveiled at the 2011 Frankfurt International Motor Show. What began as a chat between the Red Bull Racing driver and Infiniti's Chief Creative Officer, Shiro Nakamura, at the 2011 Geneva Show in March is revealed, in concept form, as Infiniti's fastest car yet and, probably, the most exclusive crossover ever made.

With its sophisticated technology, lightweight components and features such as Rear Active Steering for maximum agility, the V8 FX50S Premium - Infiniti's flagship as well as its best-selling model in some markets - provides the ideal starting point for the Infiniti FX Sebastian Vettel version. Changes including increased power, lower weight, derestricted top speed, longer gearing, increased downforce and lowered and stiffer suspension turn what is already a sports car among crossovers into a crossover supercar - the 300km/h reality of the World Champion's vision.
Infiniti's Corporate Vice President Toru Saito said: "The FX Sebastian Vettel version is unique and very much Sebastian's car. But at the same time it is a concept car for Infiniti globally."
Sebastian Vettel, 2010 Formula One World Champion and Infiniti Global Brand Ambassador
"I have been driving an FX all this year and it is a car I love. It fits my lifestyle perfectly and is great fun to drive. But of course, it could go a little faster…

"I drive a lot in Germany on motorways that have no speed limits and have enjoyed my FX around the Nürburgring Nordschleife. Driving at high speed where safe and legal is part of my life. As well as a higher top speed I wanted even better stability in my FX, and that meant work on the aerodynamics. It is a tribute to the excellence of the standard FX that achieving all my targets required so few changes.
"This is the first road car I have helped develop. Usually I have hundreds of engineers building one car just for me. So it is fantastic for me to contribute to the design of a car. The result is an Infiniti I am very proud to have my name on. It is all I hoped for: 300km/h, plenty of downforce - and I can still fit my mountain bike in the back. Plus it is totally exclusive - and as an Infiniti driver, that's important."
Design and aerodynamics
As Sebastian says, the first priority for his ultimate FX was to give it more performance. However, whether on the racetrack or the road, speed is just one part of the mix that goes to make a world-beater. All the car's systems, and in particular the aerodynamics, must be up to the task. In the Infiniti FX Sebastian Vettel version they are.

The car's revised aerodynamics profile is the result of changes made by Infiniti designers and engineers after meetings involving Sebastian and Red Bull Racing personnel. A Red Bull Racing RB7 was even shipped to Japan to provide real life inspiration for the team bringing the World Champion's road car dream to life.
Riding 20mm lower than standard and featuring a more aerodynamic, as well as more distinctive, Essence-inspired grille, the most obvious change is the addition of a carbon rear wing. Tests show that it delivers everything that its looks promise - and Sebastian sought - in terms of increased downforce, and stability, at the 300km/h speeds of which the Infiniti FX Sebastian Vettel version is capable.
As well as a 30 per cent improvement in the coefficient of lift (Cl), the special FX boasts a 5 per cent lower coefficient of drag (Cd). Boosting downforce while simultaneously cutting drag is one of the concept's major claims to fame. Even the door mirror housings have been shaped to increase downforce.
Carbon is used for the splitter, sills, front grille, mirror covers and rear diffuser, trimming the weight of what is already one of the lighter SUVs in its size class. Design of the splitter and diffuser is inspired by the F1 car, as is the central rear fog light - just like an F1 car's rain light.
The wheels are 21-inch black multispoke alloys with silver rims, designed exclusively for this car; they don't just look the part but also save weight over the standard 21-inch FX50 wheel. At 2049kg, the Infiniti FX Sebastian Vettel version weighs 46kg less than a standard FX50S Premium.
Lower and even more distinctive with new LED daytime running lights set just below the front bumper section, the concept FX exudes dynamic power. The new look enhances the sports car-like proportions and makes the flowing profile even more seductive. Dark smoke lights back and front complete the look - along with Vettel logos on both sides and at the rear.
Shiro Nakamura, Infiniti Senior Vice President and Chief Creative Officer
"We are always keen to listen to what our customers have to say about our cars, whoever they are. Equally we are always keen to show how individual our cars are, and how personalization can subtly alter their character. Making the perfect FX for Sebastian was the ideal demonstration of this.
"It was at this year's Geneva Show that Sebastian first suggested to me that we collaborate on making his perfect FX. So we haven't had long, but with very clear objectives we have been able to realize his ideas in a very satisfying manner."
Mechanical changes
With an already potent 5.0-litre V8 under the bonnet, relatively little needed to be done to enable the world's most special FX to hit Sebastian Vettel's maximum speed target of 300km/h.
The first job was to free the car of its speed limiter which electronically restricts all other FXs to 250km/h. Even in standard form, with the VVEL V8 producing 390PS at 6500rpm, the car has plenty of performance beyond its artificial top speed, but even so more power had to be found to deliver 300km/h.
No radical engine reworking was necessary to gain the extra 30PS that takes the FX Vettel concept's power output to 420PS. A new exhaust system liberates some of the extra horsepower while a reprogrammed engine ECU takes care of the rest, with no discernible difference to the V8's response or efficiency. And it sounds better than ever.
In addition to the extra power is a longer final drive ratio to deliver 300km/h Autobahn speed without any detrimental effects on refinement. The longer overall gearing means the car is not as quick off the line as it could be - but at 5.6 seconds for 0-100km/h, two tenths of a second ahead of the standard car, no one is complaining. Least of all Sebastian Vettel.
Stiffer springs and re-rated dampers take the FX50's already highly focused sports chassis into a new area of precision control for the smooth-surface, high-speed driving for which the car exists. Essentially, however, making an FX to the World Champion's specification required no major changes. Like any FX in sporting S guise, the concept features dual-flow path (DFP) dampers with continuous damping control (CDC); the same wishbone front/multilink rear suspension, much of it constructed out of aluminium; opposed 4-piston (front), 2-piston (rear) calipers for the 355/350mm brake discs; and vehicle-speed variable rack and pinion steering.
Rear Active Steering, an important ingredient in any FX S's blend of agility with stability, plays a key role in ensuring handling fulfils the World Champion's requirements for a road car.
Interior
The bespoke carbon fibre exterior detailing is echoed in the FX's cabin by tailored panels of black carbon - real, not appliqué - on the doors and centre console. Highlights that would normally be silver chrome are treated to a special black chrome finish, while in true F1 style, Alcantara is used on the steering wheel and gearshift paddles. Special seats, with extra support, are covered in black quilted suede cloth finished with purple stitching and special "SV" logos. The material also features on the pillars, roof lining and sun visors.
A metal plate on the centre console featuring the World Champion's signature provides the unique finishing touch.
The luxury fittings, comprehensive features including Connectiviti+, one of the car world's most complete and easily understood infotainment systems, and the FX's award-winning range of safety technologies are all included. As standard of course. Infiniti believes that no one should be forced to pay for expensive extras - not even World Champions.

Friday, October 28, 2011

Audi A4 allroad quattro

A bestseller has become even more attractive: Audi has updated the A4 series. New solutions for efficiency, driving dynamics and infotainment, along with an even more attractive design, attest the "Vorsprung durch Technik" achieved by the A4 Sedan, the A4 Avant, the A4 allroad quattro and the S4.
Design
The A4 is Audi's bestseller - for 39 years now and in its eighth generation. The brand has sold ten million such models in total. The Audi A4, with its elegance, sportiness and emotional appeal, forms the centerpiece of the Audi brand. And now the design has become even more clearly defined and striking in all models - the Sedan, the Avant, the allroad quattro and the S4.

The new look further accentuates the horizontal lines at the front end. The engine hood is more arched, the upper corners of the single frame grille are tapered, and the cross ribs and the Audi rings are highlighted three-dimensionally. The grille is painted gray, with high-gloss black on the six-cylinder models or in combination with the S line exterior package. The redesigned bumpers are striking with their angular air inlets, their revised grilles and the flat front fog lights. The Audi A4 allroad quattro is distinguished by its grille's horizontal chrome applications and by the round fog lights.
The headlights have also changed, with a slight wave at the bottom edges, and a re-arranged interior. Xenon plus headlights are available from Audi on request. The LED daytime running lights form a narrow, optically homogeneous band that remains open in the vicinity of the xenon lens. The adaptive light together with dynamic and static cornering lights are available on request.
The tail lights reflect the shape of the headlights, and in combination with xenon plus have homogeneous strips of LEDs. The bumper with its diffuser insert has been redesigned, with the exhaust system always terminating in two tailpipes.
There is a selection of 15 paint finishes, including four new tones. The Sedan and the Avant offer the S line exterior package, while the Avant also includes a roof spoiler.
The modifications have changed the dimensions only by a few millimeters. The Audi A4 Sedan and the Avant each have a length of 4.70 meters (15.42 ft), while the A4 allroad quattro and the S4 are 4.72 meters (15.49 ft) long. The wheelbases for all models are 2.81 meters (9.22 ft), and the width is 1.83 and 1.84 meters, respectively (6.0 and 6.04 ft). The height varies between 1.41 and 1.50 meters (4.63 and 4.92 ft) depending on the body version.
Interior
The interior of the Audi A4 models has also been refined. Audi offers a wide selection of new steering wheels with chrome and high-gloss inlays, with the leather sport steering wheel also featuring a flattened lower rim. The steering arm and the ignition key have been modified. High-gloss applications and the slender chrome trim at the controls add elegance to the interior.
The elaborate finish makes operation even simpler and more intuitive. The MMI navigation plus system now features four instead of eight buttons, with a script function integrated in the volume control dial. Other improvements concern operation of the automatic transmission, the efficient air conditioning systems, Audi drive select and the multifunction steering wheel. The seat heating and air conditioning are now directly operated at the respective buttons.

The high level of workmanship is as much a matter of course for Audi as a sure touch in the range of colors. All interior colors - except black - have been re-coordinated. The upholstery range has also been revised, with Fine Nappa leather replacing Valcona leather. The new, single-part cluster trim has been adapted in color to the interior, while the inlays are available in Aluminum Trigon, walnut dark brown and fine grain ash natural. Especially eye-catching is the Beaufort oak plywood inlay.
The interior of the S line sport package comes in black, refined with high-quality applications. 18-inch wheels or the optional 19-inch wheels and an S line sport suspension that lowers the body by 30 millimeters (1.18 in) complete the package. Audi exclusive and Audi exclusive line offer further individualized options.
The Audi A4 Sedan's luggage compartment still has its 480-liter capacity - 962 liters with the rear seats folded down (16.95 and 33.97 cubic ft). The A4 Avant and the A4 allroad quattro have 490 and 1,430 liters, respectively (17.30 and 50.50 cubic ft), with Audi offering an optional electrically operated tailgate for both models.
Engines
The new Audi A4's drive system sets new standards. The consumption levels have dropped by 11 percent on average, despite the increased power and torque of many of the engines. In the Sedan and the Avant each, Audi offers any of six TDI and four gasoline engines, with 23 possible engine-transmission combinations. All engines are supercharged direct-injection systems; the start-stop system and the recuperation system are standard throughout.
The TDI engines combine pulling power with pioneering efficiency, with the four-cylinder versions presenting extensive modifications. A new centrifugal pendulum-type absorber (in the 2.0 TDI with 100 kW, 120 kW or 130 kW with quattro drive) in the dual-mass flywheel makes engine running even more refined and quieter at low revs, for even earlier upshifting and savings of up to 0.2 liters per 100 km.
The most economical variant in the model family is the Audi A4 2.0 TDI with 100 kW (136 hp). In the Sedan, this engine needs only 4.2 liters of fuel per 100 km (56.0 US mpg) on average - a CO2 equivalent of just 112 grams per km (180.25 g/mile). The new A4 2.0 TDI with 120 kW (163 hp), also optimized for maximum efficiency, manages with 4.4 liters of diesel per 100 km (53.46 US mpg). This equates to 115 grams CO2 per km (185.07 g/mile). Both engines are available for the Sedan and the Avant.
In addition, three other four-cylinder diesel engines are available - with 88 kW (120 hp), 105 kW (143 hp) and 130 kW (177 hp). They can also be ordered for the allroad quattro, apart from the entry-level version. Three V6 TDI units complete the line. The 3.0 TDI with 150 kW (204 hp) (not for the allroad quattro) is the most efficient six-cylinder engine in its class worldwide; in the A4 Sedan it consumes an average of just 4.9 liters of fuel per 100 km (48.0 US mpg). The second variant, the 3.0 TDI, generates 180 kW (245 hp), with an especially clean diesel version.
The Audi A4 series also presents the latest state of the art in gasoline engine technology. A new highlight of the TFSI family is the new 1.8-liter engine, available for the Sedan and the Avant. The four-cylinder engine delivers sporty thrust, with a power output of 125 kW (170 hp) and 320 Nm (236.02 lb-ft) of torque. The average consumption in the Audi A4 Sedan is limited to 5.6 liters per 100 km (42.0 US mpg), or 134 grams CO2 per km (215.65 g/mile). That is a decrease in consumption of 19 percent compared with the predecessor engine.
The new 1.8 TFSI engine features many innovations: in the control of its valves and their lift, in the novel thermal management system, in the fuel injection system, in the turbocharger and in the integration of the exhaust manifold in the cylinder head. The engine weighs 3.5 kilograms (7.72 lb) less and its internal friction has sharply decreased.
The entry-level gasoline engine is the 1.8 TFSI with 88 kW (120 hp). The 2.0 TFSI - as the only spark-ignition engine also available in the Audi A4 allroad quattro - delivers 155 kW (211 hp). At the top of the line is the 3.0 TFSI in two variants. In the Audi A4 the V6, to follow a bit later, affords 200 kW (272 hp). In the sporty Audi S4 top model its power is an impressive 245 kW (333 hp).
Drivetrain
The wide range of drivetrains is typical of Audi. A six-speed manual transmission is standard on the Sedan and Avant models with front-wheel drive; most variants offer continuously variable multitronic as an option. The quattro versions have either the manual transmission or (as of the 2.0 TDI with 130 kW (177 hp)) the seven-speed S tronic on board. The Audi A4 allroad quattro employs a manual transmission or S tronic with all engine versions.
The innovative thermal management system shortens the warm-up phase of the manual transmission, among other things, and thereby reduces friction loss. All transmissions are distinguished by convenient and precise operation, high efficiency and a wide spread of gear ratios - the long ratios in the higher gears reduces fuel consumption, while the short ratios in the lower gears benefit the dynamics.
The quattro permanent all-wheel drive is standard on the Audi A4 allroad quattro, and available in the Sedan and Avant from the 2.0 TDI with 105 kW (143 hp). The A4 family uses the self-locking center differential here. In regular driving operation it primarily transmits the engine torque to the rear wheels in the ratio of 40 to 60. If necessary, redistribution occurs within the shortest possible time. The torque vectoring function supplements the work of the center differential with finely incremented brake applications, to make handling even more precise and safer.
In the V6 quattro variants Audi offers the sport differential as a supplement, lending maximum precision and high traction to the A4 when cornering at the handling limits. The high-end component actively distributes the power between the rear wheels as required.
Chassis
The chassis of the Audi A4 is striking with its sporty precision, high ride comfort and superior safety. The mounts of the rear suspension control arms and the characteristics of the shock absorbers have been even more finely tuned. Most of the components of the five-link front suspension and the trapezoidal-link rear suspension are made of aluminum.
The electromechanical power steering is new in all models of the series. The direct gear ratios convey precise road contact; slight brake applications counteract pulling to the side on unevenly slippery surfaces. The electromechanical power steering requires no energy for straight-ahead motion, thereby reducing fuel consumption by up to 0.3 liters per 100 km. This is equivalent to a reduction in CO2 emissions of up to 7 g/km (11.27 g/mile).
Another high-end feature that gives the Audi A4 a special status in its class is Audi drive select. In the basic package, the driver can switch the characteristic of the accelerator, the shift points of the automatic transmission, the power steering and the automatic air conditioning between the four modes "comfort," "auto," "dynamic" and "efficiency." If there is an onboard navigation system, the additional "individual" mode is also included.
Further modules are optional - adaptive cruise control or the cruise control system, the sport differential, the suspension with damper control and dynamic steering. By means of a superposition gear, the gear ratio is adjusted in a continuously variable manner depending on the driven speed; at the handling limits small interventions compensate for understeering and oversteering.
All front-wheel-drive versions of the Audi A4 feature the electronic stabilization program (ESP) with electronic limited slip differential. In dynamic driving the system further improves handling and safety by initiating minimum brake interventions at the front wheel that is subject to a reduced load on the inside of the curve. The large wheel brakes - with ventilated front and rear disks in many variants - offer excellent stopping power and can be precisely modulated.
All Audi A4 variants roll off the assembly line on elegant aluminum wheels. Depending on the engine version, they are 16 or 17 inches in size; tires with optimized rolling resistance belong to the 205/60 and 225/50 series. The A4 3.0 TFSI has 18-inch wheels with 245/40 series tires. The line of options ranges to 19 inches with 255/35 series tires. Four of the 18 available wheels are new designs. The A4 allroad quattro offers four independent designs.
Assistance systems
Audi offers highly developed assistance systems for the A4 family, for making driving even more relaxed. Standard on all variants is the new driver information system with break recommendation - it detects and draws the driver's attention to deviations from typical driving behavior on the basis of steering motions and other parameters.
The adaptive cruise control assistance system keeps the Audi A4 at a constant distance from the preceding vehicle at speeds between zero and 200 km/h (124.27 mph). If the threat of a rear-end collision becomes imminent at speeds below 30 km/h (18.64 mph), the system will execute a full brake application. Audi active lane assist supports the driver in keeping to his lane. A camera detects the lane markings and the system makes slight corrections to the steering if necessary. Audi side assist monitors the space behind the Audi A4 by radar and detects any vehicles in the blind spot, for example.
Infotainment systemsAudi offers a whole kit of state-of-the-art infotainment systems for its A4 series. The chorus CD radio with eight speakers is standard, while the MMI navigation plus system with large hard disk, color monitor, 3D graphics and DVD player forms the top of the line. Voice control and the optional digital audio broadcasting are further improvements to the system.
The high-end supplement to the MMI navigation plus system is the Bluetooth online car phone. Via Audi connect the system provides special services in the car, such as voice-controlled Google searches for points of interest and navigation with Google Earth pictures, along with Google Street View. Audi online traffic information, another such service, gives the driver the latest news on congestion along the selected route. The WLAN hotspot, another feature of the Bluetooth online car phone, allows passengers in the Audi A4 to surf the internet and send e-mails as they please with their mobile devices.
The Audi S4
The Audi S4, available in the Sedan and Avant versions, employs the most powerful engine in the line - the 3.0 TFSI with 245 kW (333 hp) and 440 Nm (324.53 lb-ft) torque. The Sedan's average fuel consumption is a mere 8.0 liters per 100 km (29.40 US mpg) - with an impressive performance: The Audi S4 accelerates in 5.0 seconds from zero to 100 km/h (62.14 mph) and achieves an electronically limited maximum speed of 250 km/h (155.34 mph).
The modified Audi S4 is identifiable from the changes to the headlights, the bumpers, the air inlets and colors. The interior also contains subtle changes in appearance. The S sport suspension and 18-inch wheels featured on the S4 deliver outstanding road grip.
Prices
The prices of the A4 have changed only slightly, despite the extensive upgrading. For example, the Audi A4 2.0 TFSI costs just 475 euros more - the sporty Sedan is now listed at 35,425 euros.

Audi S4

A bestseller has become even more attractive: Audi has updated the A4 series. New solutions for efficiency, driving dynamics and infotainment, along with an even more attractive design, attest the "Vorsprung durch Technik" achieved by the A4 Sedan, the A4 Avant, the A4 allroad quattro and the S4.
Design
The A4 is Audi's bestseller - for 39 years now and in its eighth generation. The brand has sold ten million such models in total. The Audi A4, with its elegance, sportiness and emotional appeal, forms the centerpiece of the Audi brand. And now the design has become even more clearly defined and striking in all models - the Sedan, the Avant, the allroad quattro and the S4.

The new look further accentuates the horizontal lines at the front end. The engine hood is more arched, the upper corners of the single frame grille are tapered, and the cross ribs and the Audi rings are highlighted three-dimensionally. The grille is painted gray, with high-gloss black on the six-cylinder models or in combination with the S line exterior package. The redesigned bumpers are striking with their angular air inlets, their revised grilles and the flat front fog lights. The Audi A4 allroad quattro is distinguished by its grille's horizontal chrome applications and by the round fog lights.
The headlights have also changed, with a slight wave at the bottom edges, and a re-arranged interior. Xenon plus headlights are available from Audi on request. The LED daytime running lights form a narrow, optically homogeneous band that remains open in the vicinity of the xenon lens. The adaptive light together with dynamic and static cornering lights are available on request.
The tail lights reflect the shape of the headlights, and in combination with xenon plus have homogeneous strips of LEDs. The bumper with its diffuser insert has been redesigned, with the exhaust system always terminating in two tailpipes.
There is a selection of 15 paint finishes, including four new tones. The Sedan and the Avant offer the S line exterior package, while the Avant also includes a roof spoiler.
The modifications have changed the dimensions only by a few millimeters. The Audi A4 Sedan and the Avant each have a length of 4.70 meters (15.42 ft), while the A4 allroad quattro and the S4 are 4.72 meters (15.49 ft) long. The wheelbases for all models are 2.81 meters (9.22 ft), and the width is 1.83 and 1.84 meters, respectively (6.0 and 6.04 ft). The height varies between 1.41 and 1.50 meters (4.63 and 4.92 ft) depending on the body version.

Interior
The interior of the Audi A4 models has also been refined. Audi offers a wide selection of new steering wheels with chrome and high-gloss inlays, with the leather sport steering wheel also featuring a flattened lower rim. The steering arm and the ignition key have been modified. High-gloss applications and the slender chrome trim at the controls add elegance to the interior.
The elaborate finish makes operation even simpler and more intuitive. The MMI navigation plus system now features four instead of eight buttons, with a script function integrated in the volume control dial. Other improvements concern operation of the automatic transmission, the efficient air conditioning systems, Audi drive select and the multifunction steering wheel. The seat heating and air conditioning are now directly operated at the respective buttons.
The high level of workmanship is as much a matter of course for Audi as a sure touch in the range of colors. All interior colors - except black - have been re-coordinated. The upholstery range has also been revised, with Fine Nappa leather replacing Valcona leather. The new, single-part cluster trim has been adapted in color to the interior, while the inlays are available in Aluminum Trigon, walnut dark brown and fine grain ash natural. Especially eye-catching is the Beaufort oak plywood inlay.
The interior of the S line sport package comes in black, refined with high-quality applications. 18-inch wheels or the optional 19-inch wheels and an S line sport suspension that lowers the body by 30 millimeters (1.18 in) complete the package. Audi exclusive and Audi exclusive line offer further individualized options.
The Audi A4 Sedan's luggage compartment still has its 480-liter capacity - 962 liters with the rear seats folded down (16.95 and 33.97 cubic ft). The A4 Avant and the A4 allroad quattro have 490 and 1,430 liters, respectively (17.30 and 50.50 cubic ft), with Audi offering an optional electrically operated tailgate for both models.
Engines
The new Audi A4's drive system sets new standards. The consumption levels have dropped by 11 percent on average, despite the increased power and torque of many of the engines. In the Sedan and the Avant each, Audi offers any of six TDI and four gasoline engines, with 23 possible engine-transmission combinations. All engines are supercharged direct-injection systems; the start-stop system and the recuperation system are standard throughout.
The TDI engines combine pulling power with pioneering efficiency, with the four-cylinder versions presenting extensive modifications. A new centrifugal pendulum-type absorber (in the 2.0 TDI with 100 kW, 120 kW or 130 kW with quattro drive) in the dual-mass flywheel makes engine running even more refined and quieter at low revs, for even earlier upshifting and savings of up to 0.2 liters per 100 km.

The most economical variant in the model family is the Audi A4 2.0 TDI with 100 kW (136 hp). In the Sedan, this engine needs only 4.2 liters of fuel per 100 km (56.0 US mpg) on average - a CO2 equivalent of just 112 grams per km (180.25 g/mile). The new A4 2.0 TDI with 120 kW (163 hp), also optimized for maximum efficiency, manages with 4.4 liters of diesel per 100 km (53.46 US mpg). This equates to 115 grams CO2 per km (185.07 g/mile). Both engines are available for the Sedan and the Avant.
In addition, three other four-cylinder diesel engines are available - with 88 kW (120 hp), 105 kW (143 hp) and 130 kW (177 hp). They can also be ordered for the allroad quattro, apart from the entry-level version. Three V6 TDI units complete the line. The 3.0 TDI with 150 kW (204 hp) (not for the allroad quattro) is the most efficient six-cylinder engine in its class worldwide; in the A4 Sedan it consumes an average of just 4.9 liters of fuel per 100 km (48.0 US mpg). The second variant, the 3.0 TDI, generates 180 kW (245 hp), with an especially clean diesel version.
The Audi A4 series also presents the latest state of the art in gasoline engine technology. A new highlight of the TFSI family is the new 1.8-liter engine, available for the Sedan and the Avant. The four-cylinder engine delivers sporty thrust, with a power output of 125 kW (170 hp) and 320 Nm (236.02 lb-ft) of torque. The average consumption in the Audi A4 Sedan is limited to 5.6 liters per 100 km (42.0 US mpg), or 134 grams CO2 per km (215.65 g/mile). That is a decrease in consumption of 19 percent compared with the predecessor engine.
The new 1.8 TFSI engine features many innovations: in the control of its valves and their lift, in the novel thermal management system, in the fuel injection system, in the turbocharger and in the integration of the exhaust manifold in the cylinder head. The engine weighs 3.5 kilograms (7.72 lb) less and its internal friction has sharply decreased.
The entry-level gasoline engine is the 1.8 TFSI with 88 kW (120 hp). The 2.0 TFSI - as the only spark-ignition engine also available in the Audi A4 allroad quattro - delivers 155 kW (211 hp). At the top of the line is the 3.0 TFSI in two variants. In the Audi A4 the V6, to follow a bit later, affords 200 kW (272 hp). In the sporty Audi S4 top model its power is an impressive 245 kW (333 hp).
Drivetrain
The wide range of drivetrains is typical of Audi. A six-speed manual transmission is standard on the Sedan and Avant models with front-wheel drive; most variants offer continuously variable multitronic as an option. The quattro versions have either the manual transmission or (as of the 2.0 TDI with 130 kW (177 hp)) the seven-speed S tronic on board. The Audi A4 allroad quattro employs a manual transmission or S tronic with all engine versions.
The innovative thermal management system shortens the warm-up phase of the manual transmission, among other things, and thereby reduces friction loss. All transmissions are distinguished by convenient and precise operation, high efficiency and a wide spread of gear ratios - the long ratios in the higher gears reduces fuel consumption, while the short ratios in the lower gears benefit the dynamics.
The quattro permanent all-wheel drive is standard on the Audi A4 allroad quattro, and available in the Sedan and Avant from the 2.0 TDI with 105 kW (143 hp). The A4 family uses the self-locking center differential here. In regular driving operation it primarily transmits the engine torque to the rear wheels in the ratio of 40 to 60. If necessary, redistribution occurs within the shortest possible time. The torque vectoring function supplements the work of the center differential with finely incremented brake applications, to make handling even more precise and safer.
In the V6 quattro variants Audi offers the sport differential as a supplement, lending maximum precision and high traction to the A4 when cornering at the handling limits. The high-end component actively distributes the power between the rear wheels as required.
Chassis
The chassis of the Audi A4 is striking with its sporty precision, high ride comfort and superior safety. The mounts of the rear suspension control arms and the characteristics of the shock absorbers have been even more finely tuned. Most of the components of the five-link front suspension and the trapezoidal-link rear suspension are made of aluminum.
The electromechanical power steering is new in all models of the series. The direct gear ratios convey precise road contact; slight brake applications counteract pulling to the side on unevenly slippery surfaces. The electromechanical power steering requires no energy for straight-ahead motion, thereby reducing fuel consumption by up to 0.3 liters per 100 km. This is equivalent to a reduction in CO2 emissions of up to 7 g/km (11.27 g/mile).
Another high-end feature that gives the Audi A4 a special status in its class is Audi drive select. In the basic package, the driver can switch the characteristic of the accelerator, the shift points of the automatic transmission, the power steering and the automatic air conditioning between the four modes "comfort," "auto," "dynamic" and "efficiency." If there is an onboard navigation system, the additional "individual" mode is also included.
Further modules are optional - adaptive cruise control or the cruise control system, the sport differential, the suspension with damper control and dynamic steering. By means of a superposition gear, the gear ratio is adjusted in a continuously variable manner depending on the driven speed; at the handling limits small interventions compensate for understeering and oversteering.
All front-wheel-drive versions of the Audi A4 feature the electronic stabilization program (ESP) with electronic limited slip differential. In dynamic driving the system further improves handling and safety by initiating minimum brake interventions at the front wheel that is subject to a reduced load on the inside of the curve. The large wheel brakes - with ventilated front and rear disks in many variants - offer excellent stopping power and can be precisely modulated.
All Audi A4 variants roll off the assembly line on elegant aluminum wheels. Depending on the engine version, they are 16 or 17 inches in size; tires with optimized rolling resistance belong to the 205/60 and 225/50 series. The A4 3.0 TFSI has 18-inch wheels with 245/40 series tires. The line of options ranges to 19 inches with 255/35 series tires. Four of the 18 available wheels are new designs. The A4 allroad quattro offers four independent designs.
Assistance systems
Audi offers highly developed assistance systems for the A4 family, for making driving even more relaxed. Standard on all variants is the new driver information system with break recommendation - it detects and draws the driver's attention to deviations from typical driving behavior on the basis of steering motions and other parameters.
The adaptive cruise control assistance system keeps the Audi A4 at a constant distance from the preceding vehicle at speeds between zero and 200 km/h (124.27 mph). If the threat of a rear-end collision becomes imminent at speeds below 30 km/h (18.64 mph), the system will execute a full brake application. Audi active lane assist supports the driver in keeping to his lane. A camera detects the lane markings and the system makes slight corrections to the steering if necessary. Audi side assist monitors the space behind the Audi A4 by radar and detects any vehicles in the blind spot, for example.
Infotainment systemsAudi offers a whole kit of state-of-the-art infotainment systems for its A4 series. The chorus CD radio with eight speakers is standard, while the MMI navigation plus system with large hard disk, color monitor, 3D graphics and DVD player forms the top of the line. Voice control and the optional digital audio broadcasting are further improvements to the system.
The high-end supplement to the MMI navigation plus system is the Bluetooth online car phone. Via Audi connect the system provides special services in the car, such as voice-controlled Google searches for points of interest and navigation with Google Earth pictures, along with Google Street View. Audi online traffic information, another such service, gives the driver the latest news on congestion along the selected route. The WLAN hotspot, another feature of the Bluetooth online car phone, allows passengers in the Audi A4 to surf the internet and send e-mails as they please with their mobile devices.
The Audi S4
The Audi S4, available in the Sedan and Avant versions, employs the most powerful engine in the line - the 3.0 TFSI with 245 kW (333 hp) and 440 Nm (324.53 lb-ft) torque. The Sedan's average fuel consumption is a mere 8.0 liters per 100 km (29.40 US mpg) - with an impressive performance: The Audi S4 accelerates in 5.0 seconds from zero to 100 km/h (62.14 mph) and achieves an electronically limited maximum speed of 250 km/h (155.34 mph).
The modified Audi S4 is identifiable from the changes to the headlights, the bumpers, the air inlets and colors. The interior also contains subtle changes in appearance. The S sport suspension and 18-inch wheels featured on the S4 deliver outstanding road grip.
Prices
The prices of the A4 have changed only slightly, despite the extensive upgrading. For example, the Audi A4 2.0 TFSI costs just 475 euros more - the sporty Sedan is now listed at 35,425 euros.

Tuesday, October 25, 2011

Mazda 3 MPS

When the very first Mazda 3 was launched in 2003 it was more than a continuation of Mazda's long compact history, it was a revelation. The new compact looked sportier than most compacts at the time and was exciting to drive. People took notice and Mazda 3 quickly led the way in a rebirth of the Mazda brand around the world, reaching the 1-million production mark sooner than any Mazda model before it. The current second-generation model followed in 2008 and introduced an aggressive front end design. It remains the company's most popular car with almost 3 million sold globally.
Europe is the car's second-largest market worldwide with total sales of 613,000 units, nearly 100,000 of these from the current model achieved in less than two years. With almost 60,000 units sold in 2010, the Mazda 3 is the best-selling vehicle for Mazda in Europe. Mazda 3 has accumulated 125 global accolades since originally launched, including several Car of the Year awards. The first-generation won 99 of these over a 5-year period, while the current model has already taken home 26 awards.

The current second-generation Mazda 3 has built a strong reputation as one of Europe's sportiest compacts. It comes in two body styles, each with its own distinct character: the smooth, sporty elegance of the four-door sedan, and the muscular strength of the five-door hatchback. For even sportier tastes there's the Mazda 3 MPS, which is one of the most powerful frontwheel drive compacts. Besides this strong emotional appeal, state-of-the-art technology and a long list of equipment make Mazda 3 frugal, fun-to-drive and easy to use. It has a powertrain line-up of five petrols (including two DISI direct injection petrol engines), three common-rail diesels, five and six-speed manual transmissions, and four and five-speed automatic transmissions. A long list of standard equipment and options - like a premium ten-speaker BOSE® stereo system and Bluetooth® MP3 capability - make the ride an enjoyable one. Park assist make city parking easier, and adaptive front xenon headlights, tyre-pressure monitoring, rear vehicle monitoring (according to grade/option) and ESS (Emergency Stop Signal) - along with standard front, side and curtain airbags- deliver superior safety
When it comes to head-turning good looks, Mazda 3 is already one of the market's most appealing compact line-ups with an aggressive hatchback and a sporty yet elegant sedan. This was confirmed less than two years ago, when a poll of 200,000 AutoBild readers across Europe voted Mazda 3 Europe's best-looking compact. For the facelift version, designers focused on updates that would continue the car's emotional appeal. They redesigned the front end to be more aggressive and aerodynamic, and reduced rear bumper thickness. These changes give the exterior a well-toned muscular appearance that underscores the car's solid build quality. This focus was carried through to the inside as well, where new materials and colours enhance quality feel, while the optimized ergonomics make the Mazda 3 facelift easier to use.

EXTERIOR
The current Mazda 3 introduced a new front end that gave the car a unique sporty edge that is immediately recognizable as Zoom-Zoom. This continues with the Mazda 3 facelift. The friendly yet sporty front face with large 5-point grille is updated to create a richer and more stylish impression. The corners of the front bumper now have a larger fascia around the air inlets, new round fog lights embedded in their lower sections, and a lower front lip that protrudes outwards more than before. These changes not only give the Mazda 3 facelift a more aggressive and emotionally appealing look, they function to improve aerodynamic performance as well.
Hatchback Rear End Design - Less Means More
Changes were also made at the back of the Mazda 3 facelift five-door version. The rear bumper is not as thick as before (it protrudes 30 mm less than the outgoing sports-grade hatchback) and the reflectors are placed closer to side panels. As a result, the facelift hatchback looks even wider and more solidly built when seen from the back. The shortened rear bumper allows easier loading and unloading of the Hatchback's luggage compartment, and the overall length of the car has been reduced by 30 mm (compared to sports grade).
New Wheel Designs and Colours
The sporty silhouette of the Mazda 3 gets new 16 and 17-inch wheel designs with more spokes that are twisted slightly backwards to give a dynamic, lighter look even when the car is standing still. Customers can choose between 8 exterior colours: an all-new Autumn Bronze Mica to go along with Indigo Blue Mica, Velocity Red Mica, Crystal White Pearl, Arctic White, Aluminium Metallic, Graphite Mica and Black Mica.
Cockpit - Now Easier to Use
The insightful combination of design and functionality continues on the inside of the Mazda 3 facelift with updates intended to create a more stylish interior that is also functional and easier to use. The current Mazda 3 already delivers superior cockpit ergonomics with a driver-orientated sporty dashboard, great all-round view of the road, telescopic and height adjustable steering wheel, height and front-toaft seat adjustment, and a high-mount shift level backed by a centre console that allows easy shifting with a flick of the wrist.
Leaving this unchanged, designers focused on lowering the amount of eye-movement it takes to use the car's onboard systems from behind the wheel. To realize this, they replaced the previous silver of the lower section of the dashboard middle console with black colour, and ringed dials and controls that are used most by the driver in brighter satinpolish silver that's easier to see.
They also replaced the red graphics of the current model's multiinformation display and LCD (under the instrument panel hood) to a crisp white, which makes them easier to see as well. The twin-metre driver cluster is also optimized in the facelift model to be easier to read, especially during the day. The previous blackout meters are replaced by continuously lit white graphics. These graphics are placed on either a grey background colour (standard and high grade models) or a sporty red gradation for the Mazda 3 MPS.
Colours and Materials
The facelift interior now has leather park-brake handle for all models. Designers introduced new design patterns in the seat-centre that are of higher quality. Standard grades have a centre fabric in black or beige with a three-dimensional pattern using wavy cross-threads for a strong sense of quality. High grades also use this wavy pattern in black and beige, but with shiny threading that changes according to how the light hits it.
Optimised Ride Comfort and Handling Stability

The 2011 facelift carries forth the Mazda 3 reputation for agility and easy handling by introducing new features that improve ride quality and handling stability. The result is a facelift model that is even more fun and predictable to drive on a daily basis.
Toitsu-kan - a Higher Quality Driving Experience
Mazda 3 is a driver's car. For the facelift version, engineers optimized handling and ride comfort even further to deliver a higher quality driving experience. To achieve this, the pilot must experience a "consistent and linear feel" while driving. Engineers gave this composite attribute a name, Toitsu-kan, and applied it to steering, suspension and body characteristics, along with engines and transmissions.
It delivers smooth transitions between acceleration, lateral and deceleration G forces in response to the basic aspects of driving, turning and stopping for a more linear and consistent driving feel.
Updates to Body Shell, Suspension and Steering
A new single brace bar that is made of stronger and more rigid reinforcement material is added to the front of the body, instead of the current two reinforcing bars, which is better at suppressing foreaft deformation, it delivers not only more rigidity, but a more refined handling stability (except for MZR-CD 2.2-litre diesel version).
To increase ride comfort, changes were made to Mazda 3's front MacPherson strut and rear multi-link suspension system, and its electric-hydraulic power assisted (EHPAS) system. Mazda 3's EHPAS system was updated with new pump-flow settings and stiffer wheels were introduced. When combined with the more rigid body and optimized dampers, these contribute to better steering feedback and road feel, especially at mid and high speeds.
Improved Aerodynamics
A major contributor to handling stability of the Mazda 3 facelift is its new, aerodynamically-optimized front bumper. Its lower side sections protrude further forward, and the fins beneath it are larger. This streamlines the air hitting the front of the vehicle more effectively and lowers turbulence where air enters the front of the engine compartment.

It also improves the effectiveness of the new front tyre deflectors and suppresses air swirling at the sides of the body. The updated front grille allows more gloss painting at the upper part of the grille (for high-grade) and less grille mesh is needed, which has the advantage of reducing the chance of mud or rocks entering the grille.
The front tyre deflectors are now 50 percent more rigid than before, which helps prevent deformation at high speeds. The floor undercover was also redesigned to contribute to better aerodynamics. It now covers 10 percent more area than before and the vertical grooves of the outgoing model are replaced in favour of a flatter surface. At the back, the undercover is curved and closer to the ground, which is better for controlling air-flow rearwards. How much these measures affect air-flow can be seen in the Mazda 3 facelift's improved coefficient of drag - for the sedan Cd is just 0.27 (0.28 for the current model) and 0.29 for the hatchback (0.30 for the current model). The Mazda 3 MPS coefficient of drag is unchanged at 0.32.
Taken together, these updates help the Mazda 3 facelift to respond perfectly to driver input, support Mazda's trademark one-with-the-car feel, improve handling stability at higher speeds, and make the ride even more comfortable.
Improved NVH
Also contributing to increased ride comfort is an improvement in NVH performance for the facelift. Pressure within the cabin increases as the body shell around the cabin flexes and moves, which amplifies interior noise. To lower this, engineers introduced a new B-frame beneath the floor that is 0.7 mm thicker than before and has a reinforced joining area with more spot welds, which helps lower cabin deformation, and there is increased floor damping material as well, which reduces road noise and makes the Mazda 3 facelift cabin even quieter.
Improved Fuel Efficiency and Lower Emissions
Over the past two years, the Mazda 3 line-up has been expanded by several new engines and derivatives bringing the total number of different powertrains to seven. For the Mazda 3 facelift, this outstanding portfolio is expanded to eight with the introduction of a new 1.6-litre petrol model with automatic transmission, and all but two engines have been enhanced to deliver better fuel efficiency and lower emissions.
PETROL POWERTRAINS
Five petrol powertrains are offered for the Mazda 3 facelift, beginning with the MZR 2.0 DISI i-stop with six-speed manual transmission, which produces a sporty 110 kW/150 PS of power at 6,200 rpm and 191 Nm of torque at 4,500 rpm. This driving fun is combined with Mazda's stop/start system, i-stop, that shuts down the engine when the cars stops and saves fuel. For the Mazda 3 facelift, optimized engine tuning and improved aerodynamics have lowered fuel consumption by 0.1 litre to 6.7 litres per 100 km and CO2 emissions from 159 to 157 g/km (combined).
The petrol line-up also has the high-performance MZR 2.3 DISI Turbo with a special-ratio six-speed manual transmission in the Mazda 3 MPS for sports purists. This engine is one of the most powerful front wheel-drive petrol in the world and produces 191 kW/260 PS of maximum power at 5,500 rpm, and 380 Nm of maximum torque at just 3,000 rpm. The engine uses 9.6 litres of petrol per 100 km, which is very acceptable for a high-performance car this exciting to drive.
Also onboard for the Mazda 3 facelift are three lively, petrol engines that are very popular with European customers. This includes the MZR 2.0 petrol with a five-speed automatic transmission with manual-shift mode for easy driving with an ideal mix of power and fuel economy. It produces 110 kW/150 PS at 6,500 rpm and 187 Nm of maximum torque at 4,000 rpm, while using 7.6 litres of fuel and producing 175 g/km of CO2 (combined).
The agile MZR 1.6 petrol with five-speed manual transmission is onboard for customers looking for driving fun combined with low consumption. It produces 77 kW/105 PS of maximum power at 6,000 rpm and 145 Nm of maximum torque at 4,000 rpm. With the improved aerodynamics of the Mazda 3 facelift design and a 5th gear raised from 0.820 to 0.775, this engines produces less CO2 than before (147 g/km, down from 149) and uses 6.4 litres of fuel per 100 km. It is now joined by a four-speed automatic transmission version (see box). The sedan with this powertrain uses 7.4 litres of fuel per 100 km while emitting a low 171 g/km of CO2 (combined). The hatchback model needs 7.6 litres of fuel per 100 km and produces 176 g/km of CO2.
New Mazda 3 1.6 Petrol Activematic Transmission
For the facelift, Mazda is expanding the line-up with a new MZR 1.6 petrol model with a four-speed automatic transmission called Activematic, which allows the convenience of driving in fully-automatic or manual mode. The automatic mode is comfortable yet sporty and includes slope control for uphill grades that prevents gear-hunt, and optimised downshift characteristics from fourth-to-second gear. Tuned especially for the 1.6-litre petrol engine, Activematic provides a linear, direct feeling of control with no compromises on spirited engine performance.
DIESEL POWERTRAINS
The diesel flagship model of the Mazda 3 facelift is the High Power 2.2 Turbo diesel that produces 136 kW/185 PS of maximum power at 3,500 rpm and massive torque of 400 Nm available between 1,800 and 3,000 rpm for high-performance driving fun, while using just 5.4 litres of fuel per 100 km, which is 3.6 percent less fuel than the current model. As a result, it also produces just 144 g/km of CO2, which is 3.4 percent lower than before.
The Standard Power 2.2 Turbo diesel produces 110 kW/150 PS of maximum output and 360 Nm of torque available as low as 1,800 rpm. It uses less fuel than the current engine, just 5.2 litres per 100 km, down 3.7 percent, while emitting only 139 g/km of CO2, which is 3.5 percent lower than the current engine.
Completing the Mazda 3 facelift diesel line-up is the MZ-CD 1.6 Turbo diesel with a six-speed manual transmission version. It delivers 85 kW/115 PS of maximum power and a robust 270 Nm of torque between 1,750 and 2,500 rpm. The low-friction engine with lightweight aluminium block offers very low fuel consumption and emissions combined with high levels of driving fun. It needs just 4.3 litres of fuel per 100 km, which is 2.3 percent less than before, and emits a low 115 g/km of CO2 (combined), which is 1.7 percent lower than the current engine thanks to decreased oil pump resistance.
Enjoying the Ride
The Mazda 3 facelift inherits equipment and safety technologies that make it easy to enjoy the ride. The list of equipment is long and now includes a new gear-shift indicator and an affordable navigation system to go along with state-of-the-art options to meet just about every need.
EQUIPMENT
Mazda 3 facelift's standard equipment package is very generous and includes electric side mirrors, tilt and telescope steering wheel adjustment, CD player with MP3 capability and an AUX jack for hooking up an MP3 player and playing it using the factory-delivered stereo system. Depending on grade and market, leather seats with 3 memory functions plus 2 integrated in the keyless entry and start system transmitter, a premium 10-speaker Bose® sound system developed especially for the Mazda 3, Bluetooth® for playing your MP3 player wirelessly or for hands-free telephoning, iPod® and iPhone® and MP3 CD capability are also available. There is also dual-zone heating/air conditioning, a keyless entry and start system with button ignition, a parking sensor system, auto-dimming mirror, a heated windshield and a rain/light sensor system available (according to market/grade) - just to mention a few.
The new Mazda 3 is loaded with equipment that makes the trip fun and easy. It can be equipped, for instance, with an affordable, integrated navigation system as an option that delivers 99 percent coverage of Europe's major markets (except for MPS and models with Bose® sound system). It has 4 GB memory and 18 languages, a large 14.7 cm / 5.8 inch touch screen monitor, and a hands-free Bluetooth® telephone and audio connection with external microphone. This equipment package also comes with an integrated CD player + radio that includes iPod®, iPhone® (via optional connector cable) and MP3 CD capability, and steering-wheel controls. Also onboard for the first time with Mazda 3 facelift is a new gear-shift indicator (for the manual transmission MZR 1.6, MZR 2.0 DISI i-stop petrols, and all diesel engines). This system has been developed to optimize driver shift behaviour to be smoother and more fuel-efficient in all driving situations. An onboard computer calculates the amount of torque needed according to the road environment and driver operations, then displays the ideal gear the driver should shift into next, which optimizes fuel-efficiency and driving performance.
SAFETY
The current Mazda 3 is one of Europe's safest compacts, having scored a maximum of 5 stars on its EURO-NCAP crash test in November 2009. For the Mazda 3 facelift, this package of cutting-edge technologies has been kept and enhanced even further.
Active Safety
Mazda 3 facelift's standard safety package includes ABS, EBD, brake assist, traction control system (TCS) and DSC. An emergency stop signal (ESS) is also standard that warns following vehicles with rapidly flashing hazard lights when the driver suddenly brakes in an emergency situation, and then continues to flash normally after the car comes to a stop. Depending on grade and market, customers can enhance this even further by ordering an adaptive front lighting system with Bixenon headlamps that pivots automatically to illuminate the corner or curve, and a rear vehicle monitoring system that detects a vehicle approaching from the right or left rear or driving in the blind spot area and warns the driver (see box). A further enhancement to the Mazda 3 facelift safety is Mazda's Brake Override System, which was originally introduced with the Mazda 5 in 2010. This system always prioritizes the brake pedal over the accelerator pedal should both be engaged simultaneously, allowing the vehicle to be brought to a safe stop.
Passive Safety
Mazda 3 facelift takes as its basis a strong body shell created using Mazda Advanced Impact-energy Distribution and Absorption System featuring high-strength steel reinforcements and inners at the A-pillar, the hinge pillar and the side sills. The joint between the hinge pillars and A-pillar inner panels has additional spot-welding for extra strong seams. The door impact beams have special reinforcements at their front sections to make them especially good at resisting crash force during a side impact. At the back, the rear side frames are made of tailored-blank high-tensile steel, and have a thicker and straighter crossbeam. Its structure is designed to dissipate collision energy to the front and away from the fuel tank.
Standard on the inside are front, side and curtain airbags, active front head restraints that protect the neck against whiplash, and double pretensioner seatbelts with digressive load-limiter retractors (LLR) that help reduce shock to the passenger's chest. Protecting the driver is a crushable brake pedal, crushable pads below the heel area, and an energy-absorbing steering column.
The Mazda 3 facelift inherits good pedestrian safety features as well. Its bonnet is made with an energy-absorbing structure at the cowl and fender bracket areas, to help reduce injury when struck. Energyabsorbing foam is used in the bumper beams and energy-absorbing plastic in the bumper's lower section.

Nissan Qashqai

In line with its Pure Drive strategy, Nissan continues to innovate to improve CO2 and fuel economy performance to deliver no compromise, real benefits for consumers. As part of this strategy Nissan is introducing a new Pure Drive version of the top selling Nissan Qashqai equipped with a new state-of-the-art 1.6 dCi engine.
This new engine is the perfect example of Nissan's Pure Drive strategy, replacing the previous 2.0 dCi with a more efficient engine that not only delivers lower emissions and considerably improved levels of fuel economy but which offers the same level of performance as the bigger engine.
Best of all, when coupled with Nissan's Stop / Start system CO2 emissions tumble to just 119 g/km.
At the same time, innovative new options become available on the Nissan Qashqai range, including a new CVT gearbox and, for the first time on a C-segment car, Around View Monitor. AVM uses a series of small cameras located on the exterior of the vehicle to make parking and manoeuvering as safe as possible by giving the driver a real-time helicopter view of the environment around the car.

The moves will underline Nissan's leadership of the booming Crossover market and keep Nissan Qashqai one, or even two, steps ahead of its opposition.
"When Qashqai was launched in 2007 it quickly re-wrote the C-segment rule book, offering innovation and character in a previously conservative market. Its combination of SUV looks and toughness with dynamic handling, strong performance and plenty of interior space captured the imagination of the car-buying public."

"After a little more than four and a half years, we've built more than one million Qashqai and seven-seat Qashqai+2 models at our Sunderland factory where we have three shifts working 24 hours a day to keep up with demand. On average we build 1,200 examples every day, with more than 80 per cent of production exported from the UK," said Trevor Mann, Senior Vice President, Manufacturing and Supply Chain Management, Nissan Europe.
"The new Pure Drive 1.6 dCi Nissan Qashqai, especially with innovative features like Stop / Start System and the Around View Monitor, will cement our leadership of the Crossover segment," he added.
The new engine and Stop / Start System has been a joint development between Europe and Japan with Alliance Partner Renault concentrating on the engine and Nissan perfecting the automatic cut off system. It had been originally hoped to introduce the two elements at the same time.
Unfortunately the tragic earthquake which affected Japan so badly at the start of the year has led to a short delay in the manufacture of the Stop / Start System's electronic components. As a result, Nissan Qashqai models built between now and December and powered by the new engine will not have Stop / Start. But even without the system, CO2 emissions are a still impressive 129g/km. From January production, however, Stop / Start System will become a standard feature.

"The new Alliance 1.6 dCi engine is such a significant development that we decided not to wait for the Stop / Start System before launching the car. Lowering emissions is a priority at Nissan and it was felt better to reap the benefits of the dCi engine as soon as we could," said Pierre Loing, Vice President, Product Planning, Nissan Europe.
The Pure Drive designation is given to every Nissan product that emits 130g/km of CO2 or less. On its introduction the 'cut off' point was 140g, but as part of the Nissan Green Programme membership of this exclusive club gets tougher all the time. The programme will instigate a further drop to 120g in 2013.
Nissan's Pure Drive champion is, naturally, the zero emission 100% electric Nissan LEAF but the recently introduced Nissan Micra DIG-S heads the conventionally-powered cars. Its technically advanced three-cylinder 1.2-litre petrol engine uses direct injection and a supercharger to deliver brisk performance but with excellent fuel economy and CO2 emissions of just 95 g/km.
The Nissan Qashqai 1.6 dCi
Available on both Nissan Qashqai and Qashqai +2 models, the new dCi engine has been jointly developed with Alliance partner Renault.
Its arrival in Qashqai is in line with Nissan's policy of 'penalty-free' engine downsizing: the 1.6-litre direct injection diesel engine gives the fuel economy and emissions expected from an engine of its size, but with power and torque figures anticipated from a 2.0-litre engine.
Notably compact, the engine, which displaces 1598cc, is a state-of-the-art unit with more than 30 patents registered representing an investment of €230 million.
Thanks to its 130PS, it is the most powerful of its size in the world while its peak torque figure - an exceptional 320Nm: exactly the same as the 2.0-litre dCi it is replacing - is developed at only 1,750rpm with some 80 per cent available from a mere 1,500 rpm. The resulting dynamic performance lifts the latest Nissan Qashqai well above the 1.6-litre class norm: top speed is 190 km/h, with 0-100 km/h taking 10.3 secs.
But this performance gain is not at the expense of the environment. Its combined cycle fuel consumption (NEDC) is 24 per cent better than the 2.0 dCi - 4.5 l/100km as against 5.9 l/100km - while it produces much lower CO2 emissions - 119 g/km rather than 155 g/km.

These figures refer to the 2wd manual version of Nissan Qashqai: the equivalent Qashqai+2 with Stop / Start System produces 123g/km, while figures for 4wd versions are 135g and 139g respectively.
High Technology Inspiration
The starting point for the engineering team was 'square' architecture, allowing large-diameter valves to be housed in the cylinder head for more efficient filling of the combustion chambers. It's a technique inspired by motor racing and seldom seen in modern diesel road car engines.
Downsizing
Reducing the weight of the cylinder block, cutting mechanical losses and reducing dynamic forces have resulted in the best balance between fuel consumption and performance.
Stop / Start System
The 1.6 dCi features Stop / Start System. Reducing CO2 on a mass-market car to 119g/km brings real economic as well as environmental benefits for many consumers.
Smart Energy Management
Stop / Start System is combined with alternator regeneration, using deceleration energy to charge the battery. The regenerative braking system alone is responsible for a 3% reduction in CO2
Cold-Loop, Low-Pressure Exhaust Gas Recirculation (EGR)
This dCi engine is the first to have been developed in Europe using cold-loop, low-pressure exhaust gas recirculation. By recycling the exhaust gas at a lower temperature, emissions of nitrogen oxides and CO2 are reduced.
Thermo Management
The system uses a valve located in the cooling circuit upstream of the cylinder head and cylinder block. When the engine starts from cold, the valve is closed and prevents water from circulating around the combustion chambers. This allows the engine to reach its ideal working temperature more quickly, optimizing combustion efficiency.
Internal friction is also reduced thanks to the quicker warm-up of the oil. The result? More power, lower fuel consumption and lower emissions.
Variable Displacement Oil Pump
Unlike a conventional oil pump which has a fixed capacity, the Variable flow pump delivers only the right amount of oil to avoid unnecessary energy loss. The power needed to drive the oil pump is minimized and varies with engine speed.
Variable Swirl Technology
'Swirl' describes the phenomenon of air rotating inside the cylinder, much like a cyclone. As a result the air-fuel mix is optimised for engine speed conditions reducing fuel consumption, while also minimising the emission of CO2 and other pollutants like nitrogen oxides and particulates.
Among many other refinements, considerable attention was paid to the new engine's acoustic performance thanks to advanced work on combustion in order to deal with noise generation at source. Customers get a smooth, quality, refined ride experience.
"This is a remarkable engine, best in class in so many respects. It provides the dynamic driving performance expected of a 2.0-litre diesel yet produces fuel consumption and emission figures better than the 1.5-litre dCi unit," said Jerry Hardcastle, Vice President, Vehicle Design and Development, Nissan Europe. "Its refinement levels are a match for anything you'll find in the D-segment and with Stop / Start System its environmental credentials are all the more impressive. All in all, it's a perfect example of engine downsizing - and the philosophy behind Pure Drive - at work."
Around View Monitor
Qashqai will be available with Nissan's Around View Monitor: it's the first time such an innovative feature has been available on a C-segment car.
In fact, Nissan was the first manufacturer to introduce Around View Monitor anywhere in the world - made available in Japan on the Nissan Elgrand in 2007. In Europe the system has most recently been seen on the Infiniti EX and iconic FX
Combining the feeds from small cameras mounted on the front grille, tailgate and both door mirrors, the system projects an overhead 360° 'helicopter view' of the area around the vehicle onto the Nissan Connect satellite navigation and infotainment screen.
A natural progression from the rear facing parking camera pioneered by Nissan - its first application was on the 2002 Nissan Primera - Around View Monitor makes parking or slow speed manoeuvres simple and safe. The 360° helicopter view gives the driver a clear indication of obstacles around the car. The system switches on automatically when the car is placed in reverse or, while driving up to 10 km/h, by pressing the "camera" button on dashboard; then it switches off once the car has reached a set speed.
If preferred the feed from each camera can be displayed individually and the system can operate as a simple reversing camera which incorporates course lines on the screen to guide the driver to the correct path into the chosen parking spot.
Around View Monitor will make it first appearance on equipment laden special versions of Nissan Qashqai and Qashqai+2 due early 2012. As well as Nissan Connect and AVM - the two systems are interlinked - the special versions will also feature a full-length panoramic glass roof and smart dual tone black and silver 18inch alloy wheels. AVM will also be optionally available on Acenta and Tekna versions (depending on markets).
New CVT gearbox
The latest generation of Nissan developed continuously variable transmission will be introduced on 117PS 1.6-litre petrol-powered Nissan Qashqai models early 2012. The CVT version will increase Qashqai's market coverage.
The Nissan Qashqai range
Since its launch in March 2007, the Nissan Qashqai has redefined Europe's mid-size hatchback market. Designed and built in Europe, Qashqai - the original Crossover - adopted a genuinely fresh approach to a traditional, conservative sector of the market... and Nissan's bold stance has been a resounding success.
In under five years, European sales of Nissan Qashqai and its seven-seat sister Qashqai+2 have exceeded 1,000,000 units, with more than 80 per cent of sales going to first time Nissan buyers. The longer Qashqai+2 arrived in the autumn of 2008 to expand the appeal of the range still further.
March 2010 saw the first major change to Nissan Qashqai as a refreshed model was introduced to help it maintain its class-leading sales performance, a move that surprised many competitors who, at the time, were still playing catch up and had yet to bring their own crossovers to market.
There were visual changes including a new bonnet, grille, wings and new headlamps at the front and new rear lights and a re-profiled tailgate at the rear. The changes were set off by fresh designs of alloy wheel. Discreet aerodynamic improvements, including the adoption of full-length underbody panels, saw the CD figure fall to 0.33. As well as smoothing the airflow under the car, the panels helped reduce noise intrusion into the cabin.
Inside there were easier to read instruments and a great emphasis on quality with new materials, new colours and other subtle touches for a feeling of increased sophistication. Mechanically a number of small changes enhanced the vehicle's dynamics still further. Dampers were retuned for improved body control, reduced noise and better bump-thump absorption while the steering feel was also improved.
The basic mechanical layout remained unchanged with front- or ALL MODE four-wheel drive and fully independent suspension by sub-frame mounted struts at the front and a multi-link rear.
With the arrival of the new 1.6 dCi engine, the range line-up now encompasses two petrol and three diesel offerings. The entry-level 1.6-litre petrol develops 117PS while the 2.0-litre petrol produces 140PS. The entry-level diesel is the 110PS 1.5 dCi, while the 150PS 2.0-litre dCi unit remains to power the automatic 4WD version only. As before, the range runs through Visia, Acenta and Tekna specifications with the special version featuring a high level of equipment as well as reinforced exterior Crossover design.

Sunday, October 23, 2011

Seat Exeo

From the autumn 2011, SEAT Exeo's distinctive design will be further enhanced and the powerful TDI engines become even more efficient. The new upgrade adds even more appeal to the sporty, comfortable SEAT Exeo and the spaciously dynamic SEAT Exeo ST. All diesel versions benefit from a decrease in CO2 emissions of around 7 grams per km - resulting in a CO2 figure of 129 grams per kilometre (Exeo ST, 132 g/km), making the Exeo one of the most efficient, low-emission vehicles in its class. Fuel consumption will also drop below the current combined figure of 5,2 l per 100 km (5,3 l on the ST).

And the introduction of these improvements to SEAT Exeo's efficiency are just the first step, with additional improvements to Exeo's efficiency scheduled to arrive in 2012 thanks to the fitment of SEAT's Start/Stop engine technology.
The addition of this technology - which stops the engine when the car is stationary, such as when waiting at a red traffic light - will significantly reduce consumption and emissions, with a target figure of sub-120g for CO2. SEAT Exeo's dynamic driving performance will not be compromised despite the reduction in consumption and emissions.
This low level of emissions will make SEAT Exeo one of the most efficient cars in its class and will further enhance its competitive appeal, particularly for fleets where emissions are a key purchasing factor.
The many strengths of the SEAT Exeo include its clear design language. With the redesigned front end, both the saloon and the estate are now even more expressive. The new, optional bi-xenon headlamps adopt the "arrow" theme that is so characteristic of SEAT design. The integrated daytime running lights in energy saving LED technology are sculpted into sharply defined, angular "wings", giving the SEAT Exeo a precise and dynamic look.

The sophisticated design of this light unit is clear evidence of the detail with which the SEAT Exeo was designed and developed. Together with the new, honeycomb grille insert, the LED rear lights and the all-new 17 and 18-inch alloy wheel designs, the SEAT Exeo now has an even more athletic and dynamic appearance - by night and by day. The interior is further enhanced with new upholstery. The redesigned leather steering wheel now sports an even more premium look-and-feel - further evidence of the passion that SEAT dedicates to every single detail.
Reduced fuel consumption and emissions across all TDI models
From a technical perspective, the focus was on further efficiency improvements. Systematic refinements to the power units enabled the CO2 emissions of all TDI versions to be reduced by around 7 grams per kilometre. The 88 and 105 kW (120 and 143 hp) saloon models with manual transmission now both come in below the 130 grams per kilometre mark.
SEAT Exeo combines driving fun and quality with low costs
This latest generation makes the SEAT Exeo an even more attractive proposition for business class people who set just as much store by driving fun and a premium feel as they do by efficiency, utility and low costs. The Exeo unites distinctive and elegant design with state-of-the-art technology, outstanding quality and excellent value-for-money.
Exceptional precision and premium feel
Alongside sporty dynamics, the SEAT Exeo is distinguished primarily by its precision and premium feel. The exceptionally stiff bodyshell structure is the fundamental factor in the high-quality feel, the exceptional bodyroll characteristics and precise road manners. The excellent fit and finish both inside and out bear testament to the attention to detail and the high precision with which the SEAT Exeo is built in Martorell near Barcelona. Add to that the premium materials and surface finishes, plus the very latest comfort and information systems
SEAT Exeo ST with significantly enhanced utility
At a length of 4.66 metres, the SEAT Exeo is the prestigious athlete of the mid-size class. It offers space for five passengers and a generously proportioned luggage compartment. The SEAT Exeo ST estate version delivers significantly enhanced utility. With its luggage volume ranging from 442 to 1,354 litres, its wide rear opening and its high level of variability, the Exeo ST is the perfect partner for all the challenges posed by an active, sporty lifestyle or a successful business day.

State-of-the-art technology for dynamics and safety
The application of state-of-the-art technologies underpins the hallmark sporty SEAT driving experience. The engine line-up ranges from 88 to 155 kW (120 to 210 hp). The latest TDI power units with common-rail direct injection ensure excellent pulling power, smooth running characteristics and outstanding efficiency. For particularly comfort-oriented drivers, the multitronic transmission with steering-wheel shift paddles presents an alternative to the manual gearbox. This efficient automatic is available as an option for the 2.0 TSI with 147 kW (200 hp) and for the 2.0 TDI with 105 kW (143 hp).
The SEAT Exeo is also a very safe vehicle in its class. Alongside the crash-optimized bodyshell structure, its standard equipment list also boasts seven airbags - including driver knee airbag - ESP system with ABS and electronic brake force distribution and automatic tyre pressure monitoring system. The list of hi-tech options is extensive and includes a DVD navigation system, bi-xenon headlamps with dynamic cornering light and a Bose sound system.

Saturday, October 15, 2011

Ferrari 458 Spider

The new Ferrari 458 Spider joins the 458 Italia, widening the range of Ferrari's mid-rear engined V8s and offering the same uncompromising technological solutions, handling and performance in a refined open-top configuration. It is equipped with a Ferrari patented, fully retractable hard top, a world first for a sports car with this lay-out.
The 458 Spider is powered by Ferrari's naturally-aspirated, direct-injection 4.5 litre V8 which was nominated as the 2011 International Engine of the Year for its engineering excellence in terms of driveability, performance, economy and refinement. The power is transferred to the road by Ferrari's class-leading dual-clutch F1 paddle-shift transmission through the sophisticated E-Diff, itself integrated with the F1-Trac traction control and high-performance ABS for maximum handling dynamics.


Certain features, such as its accelerator pedal mapping and the damping of the multilink suspension, have been calibrated to guarantee maximum sportiness and absolute driving pleasure with the top down, in line with Maranello's exclusive spider tradition. Even the engine soundtrack has been honed to ensure that the car's occupants are completely captivated by the drop-top driving experience.
Entirely in aluminium, the hard-top solution adopted for the Ferrari 458 Spider offers a number of advantages over the traditional folding soft-top, including a reduction of 25 kg in weight and a deployment time of just 14 seconds. Fully integrated into the styling of the car, the hard-top was engineered to fit neatly ahead of the engine bay without compromising aerodynamics or the performance of the car. The small space needed to house the roof enables the designers to include a generous rear bench for luggage behind the seats.
The rear of the car is characterised by innovative forms with the buttresses designed to optimise the flow of air to the engine intakes and the clutch and gearbox oil radiators. For maximum comfort whilst driving top down the Ferrari 458 Spider features a generously-sized adjustable electric wind stop. The design was perfected to slow and diffuse the air in the cockpit, enabling normal conversation to be held even at speeds over 200 km/h.
New technical solutions adopted for the chassis guarantee identical levels of structural rigidity with the roof up or down. The result is a car that is truly exciting to drive, blending extreme performance with the responsiveness that has always characterised Ferrari's open-top berlinettas

Wednesday, October 5, 2011

Baby Mercy SLS unmatchable Porsche 911

Mercedes-Benz in cooperation with Daimler-Benz, AMG, Baby supercar produced by the SLS model gullwing doors.

Baby SLS information was submitted by the Director of the Division of Development and performance AMG, Christoph Jung told Auto Express. Later the car was ready to compete with the Porsche 911.

Regarding the kitchen runway, the car is equipped with a new twin-turbo engine with a capacity of 5.5-liter engine that can generate power 550 PS, rear-wheel drive system, seven-speed transmission with double clutch.


 

Thus the acceleration from 0 to 100 km / h takes only 4 seconds and capable of up to a maximum power of 300 km / hour.

Baby Mercy SLS is also efficient because it is equipped with sto-start system. Improved engine performance but have a target more efficient fuel consumption.

Furthermore, a car with gullwing doors that will be sold in the UK is priced at 168,000 pounds attau Rp2, 3 billion and be ready to compete with the Porsche 911 sports car.