Mercedes-Benz A-Class, 2009

 

 

 Mercedes-Benz A-Class, 2009

Since its world premiere in 1997, the Mercedes-Benz A-Class has made a name for itself as a trendsetter and innovative leader in its class. Outstanding safety, great day-to-day flexibility and reliability have always been among the strengths of the Mercedes-Benz A-Class, which has so far captured the enthusiasm of about 1.7 million customers with its distinctive and versatile vehicle concept.

In spring 2008 Mercedes-Benz is presenting the five-door Saloon and the three-door Coupé in completely upgraded versions. Viewed from the front, this compact Mercedes-Benz now appears more youthful and self-confident than before. The sweeping lines of the newly designed headlamps harmoniously combine the front end and flanks, which literally appear to be cast from a single mould. The redesigned front bumper reinforces this impression; its lower air intake is now much larger, emphasising the width of the body. The radiator grille is also in a new design which underlines the progressive aura of the Mercedes-Benz A-Class.

Lines: ELEGANCE and AVANTGARDE with an even more pronounced styling emphasis

Design features at the front end provide more distinctions between the design and equipment lines of the Mercedes-Benz A-Class. While the louvres in the radiator grille of the basic version are painted in dark-grey, they are respectively in metallic atlas grey and high-sheen iridium silver in the ELEGANCE and AVANTGARDE lines, and are also visually upgraded by additional chrome strips. Discreet chrome trim strips further reinforce this impression. In the AVANTGARDE line, the front bumper also has a distinctive design which emphasises the arrow-shape of the front end and suggests greater agility.

When viewed from the side the different lines in the Mercedes-Benz A-Class are distinguished by wheel designs. While the basic model is equipped with 15-inch wheels and seven-spoke wheel embellishers as standard, ELEGANCE and AVANTGARDE are fitted with individually designed 16-inch light-alloy wheels. The new, larger exterior mirror housings and door handles are now painted in the vehicle colour for all model variants. The previous side rubbing strips have been replaced by discreet chrome trim strips, which provide additional visual highlights in the ELEGANCE and AVANTGARDE models.

The rear end of the Mercedes-Benz A-Class is dominated by a modified bumper and newly designed rear light clusters which extend well into the vehicle flanks. Both these features make the body appear wider and therefore more imposing. In the ELEGANCE and AVANTGARDE models the rear bumper is embellished with additional, reflector-look trim strips and chrome inserts. The new, ergonomically improved tailgate handle is chrome-plated in both lines, as is the oval exhaust tailpipe.

Interior: upgraded with larger stowage compartments and new fabrics
Mercedes designers paid particular attention to enhanced value when redesigning the interior, choosing new, high-grade upholstery fabrics and door linings. In the ELEGANCE and AVANTGARDE lines the seats are upholstered in an attractive combination of ARTICO man-made leather and fabric, which is available in three colours. In addition new decorative trim of smoke-grey, diagonally brushed aluminium enhances the interior of the AVANTGARDE line, while the dignified aura of the ELEGANCE models is heightened by wood trim. All variants of the Mercedes-Benz A-Class share a larger stowage compartment in the centre console and a newly designed cupholder between the front seats.

The luxury seat package with seat cushion angle adjustment and lumbar support, seat height adjustment for the driver's seat, a front armrest and a parcel net in the front passenger footwell is standard equipment for ELEGANCE and AVANTGARDE models.

Fuel economy: the A 160 CDI BlueEFFICIENCY consumes 4.5 litres
With fuel consumption figures between 4.9 and 8.1 litres per 100 kilometres, the new-generation A-Class is a model of fuel economy. Thanks to detailed improvements, the fuel consumption of the state-of-the-art direct-injection diesel engines has been reduced by more than eight percent or 0.5 litres per 100 kilometres compared to the preceding series. From autumn 2008 Mercedes-Benz will introduce a standard BlueEFFICIENCY package for the three-door A 160 CDI with a manual transmission, with further improvements in engine efficiency, aerodynamics, rolling resistance, energy management and weight. The sum of these measures achieves a fuel saving of 0.4 litres, which means that the A 160 CDI BlueEFFICIENCY has an NEDC consumption of just 4.5 litres per 100 kilometres. As a result the CO2 emissions of the 60 kW/82 hp Coupé are 119 grams per kilometre.

The BlueEFFICIENCY package also includes an aerodynamically optimised radiator grille. This has a closed-off interior face to reduce the airflow to the engine, though the CDI engine is still cooled effectively at all times. The suspension has also been lowered by ten millimetres to reduce the drag coefficient even further.

Mercedes engineers have exploited an additional fuel-saving potential by controlling the onboard power supply of the A 160 CDIBlueEFFICIENCY according to demand, and therefore on an energy-saving basis. A sensor constantly monitors the battery so that the output of the generator can be reduced for certain periods when the battery is well charged. This reduces the work required of the engine, which therefore consumes less fuel. To recharge the battery with optimum energy efficiency, the generator management system utilises the engine's overrun phases to produce electrical energy.

Start-stop function: the engine switches off automatically when idling
In the case of the petrol engines, Mercedes engineers have achieved NEDC fuel savings of up to 0.4 litres per 100 kilometres with a newly developed ECO start-stop function. From autumn 2008 this system will be available for the high-volume models A 150 and A 170 on request. It automatically switches off the engine when the driver shifts the manual transmission to neutral at a low speed while applying the brakes. If the conditions for engine switch-off are met, the driver is informed by a special display in the instrument cluster.

Within fractions of a second, and almost noiselessly, the engine is restarted as soon as the clutch is operated or the brake released. This rapid and comfortable engine start is a major advantage of the ECO start-stop function versus other systems of this kind. To this end Mercedes-Benz uses a starter generator which is linked to the crankshaft via the drive belt. As a result the engine starts much more rapidly and quietly than with the conventional starter. During a journey the starter generator feeds electrical power to the onboard network of the Mercedes-Benz A-Class.

Economy: nine percent lower fuel consumption in city traffic
With the ECO start-stop function the NEDC fuel consumption is reduced by a further 6.5 percent or so. The A 150 BlueEFFICIENCY (70 kW/95 hp) absolves a measured test journey with a fuel consumption of 5.8 litres per 100 kilometres, which corresponds to 139 grams of carbon dioxide per kilometre.

Even greater advantages can be achieved in normal road traffic, as the results of extensive practical trials have confirmed: Mercedes employees tested the system in 175 test cars, covering a total of around 1.2 million kilometres. Roughly half of this enormous mileage was covered in city traffic, where the new ECO start-stop function enabled fuel savings of up to nine percent to be achieved.

Ecology: the Mercedes-Benz A-Class is the first compact car with an environmental certificate
Practical trials such as this are of immense importance to Mercedes-Benz when it comes to evaluating new technologies. The environmental compatibility of vehicles is not only assessed on the basis of standardised emissions and fuel consumption measurement, but also taking into account the entire vehicle lifecycle - from production and many years of operation to eventual recycling and disposal. An analysis of more than 40,000 individual processes provides an overall picture and enables the development work to be objectively assessed.

This form of environmental audit is the basis of the environmental certificate according to the stringent international ISO standard 14062 (Design For Environment), which Mercedes-Benz is the world's only automobile brand to have received. This certificate also applies to the new-generation A-Class, confirming the considerable advances made in the field of environmental protection. An analysis over a vehicle mileage of 150,000 kilometres shows that CO2 emissions are around seven percent below the figure for the preceding model (W168) of 2004, for example. Nitrogen oxide emissions have been reduced by no less than 13 percent.

Even better results are achieved by the A 150 BlueEFFICIENCY with the ECO start-stop function. Thanks to this new technology, carbon dioxide emissions over the entire lifecycle are reduced by a further five percent, which means that the environmental audit shows a remarkable reduction in CO2 emissions by more than twelve percent compared to the preceding model.

Aspects other than favourable fuel consumption and low exhaust emissions are also important for the environmental certificate. For example the recycling concept of a vehicle: the Mercedes-Benz A-Class already meets the EU regulation coming into force from 2015, which prescribes a recycling rate of 95 percent. Plastic components with a total weight of 30.8 kilograms can be produced from high-grade recyclates - twice the figure achieved for the preceding model.

Safety: flashing brake lights warn following traffic
The adaptive brake light introduces technology from the luxury class into the compact segment, which therefore benefits from a further accident prevention system as a standard feature. Under emergency braking from a speed exceeding 50 km/h, the brake lights flash rapidly to warn following traffic, enabling drivers to respond quicker and prevent a collision.

Flashing brake lights are the result of extensive practical research covering the braking behaviour of drivers. Mercedes engineers found that the braking responses of drivers are on average 0.2 seconds faster in emergency braking situations if a flashing red warning is given in place of conventional brake lights. The stopping distance can be reduced by around 4.40 metres from a speed of 80 km/h, and even by around 5.50 metres from a speed of 100 km/h. If the A-Class is brought to a rapid stop from a speed exceeding 70 km/h, the hazard warning system is switched on in addition to the flashing brake lights.

the Mercedes-Benz A-Class sets standards in this market segment where occupant protection is concerned, with two-stage front airbags, belt tensioners in the front and for the outer rear seats, belt force limiters, active front head restraints and head/thorax sidebags. Mercedes-Benz has now added to this extensive safety technology with crash-responsive emergency lighting for the interior. This is switched on automatically following an accident of a defined severity, providing the occupants with better orientation and facilitating the work of the emergency services.

Parking assist: ultrasound and electric steering for easier parking
When finding and reversing into a parking space, drivers of the Mercedes-Benz A-Class will in future be aided by an active parking assist feature which is available on request for all model variants. Using side-mounted ultrasonic sensors, this system identifies suitable parking spaces on both sides of the road in passing, then informs the driver by means of a display. The sensors are active up to a speed of 35 km/h, and monitor the area to the left and right of the Mercedes-Benz A-Class. They measure the length and depth of possible parking spaces, indicating that the search is in progress with a " P " in the instrument cluster.

Once a suitable parking space has been found, an arrow appears in the display to inform the driver on which side of the road the parking space is located. If he engages reverse gear, acknowledges the display message and accelerates, active parking assist takes over the steering and automatically manoeuvres the car into the parking space. The driver only needs to accelerate and operate the brakes; the ultrasonic sensors of the PARKTRONIC system assist him in this by keeping him informed about the distance to the vehicle in front of and behind the Mercedes-Benz A-Class.

Active parking assist uses a total of ten ultrasonic sensors in the front and rear bumpers, as well as an electronic control unit which processes the sensor signals and calculates the best possible entry path into the parking space. This information is fed to the electromechanical power steering, whose electric motor performs the necessary steering movements of its own accord. The parking space only needs to be 1.30 metres longer than the Mercedes-Benz A-Class for this automatic parking procedure to take place - an indication of the great precision of this technology. Thanks to its very compact dimensions, a parking space with a length of just 5.18 metres or so is sufficient; there is currently no other car able to park automatically in such a small space.

Mercedes engineers have also added a new function to a well-proven support system: the Electronic Stability Program (ESP®) of the Mercedes-Benz A-Class now has an automatic hill-holder function which prevents the car from rolling backwards when the driver changes from the brake pedal to the accelerator when moving off on an uphill gradient. In these situations ESP® maintains the brake pressure for a short time, so that the driver can move off smoothly.

Audio: new units offer Bluetooth, a colour display and Europe-wide navigation
Like all the new 2008 Mercedes models, the Mercedes-Benz A-Class is available with further improved information, communication, navigation and entertainment systems - in other words infotainment. There is a choice of four optional head units:

Audio 5, Audio 20, Audio 50 APS and COMAND APS. From Audio 20 these incorporate a radio with twin tuner, colour display, a Bluetooth interface for a mobile phone, a telephone keypad, a CD-player, automatic volume adjustment and a connection for external audio units in the glove compartment. Audio 50 APS is also equipped with a Europe-wide DVD navigation system and a DVD drive, while the top-of-the-range COMAND APS features HDD navigation, a music register, a slot for SD memory cards and voice control. The LINGUATRONIC system operates the telephone, audio and navigation system by convenient whole-word commands. The driver need no longer spell out his wishes, but simply needs to say what he wants when entering a destination, selecting a radio station or accessing an entry in the telephone directory.

Interface: the "iPod" can be operated via the keys on the steering wheel
More scope for mobile musical enjoyment is provided by a newly developed, interactive media interface, which is able to connect an MP3-player, USBstick or other external audio unit with the infotainment system of the car. This means that external audio units can be conveniently operated using the keys on the multifunction steering wheel, while the titles of music tracks are shown in the instrument cluster and on the colour display in the centre console. While the portable audio unit is connected to the car via the media interface, its battery is charged. Connection of an iPod or similar requires a suitable cable which is available from the Mercedes-Benz accessories range.

The award-winning "Logic 7®"surround sound system, which celebrated its world premiere in the S-Class, is also available for the Mercedes-Benz A-Class. The system has an output of 450 Watts and features twelve loudspeakers (Coupé: ten).

Dacia Duster, 2011

 

 

 

 

 

 

 

Dacia Duster, 2011

The Dacia Duster project was born out of the simple premise that a real need existed in the world for an affordable, comfortable and rugged 4x4, a class which is currently not well served. Aware of this gap, the Renault group decided to develop an all-terrain vehicle aimed initially at emerging markets. The needs of European customers were also taken into account from the project outset.

In emerging markets (Russia, Brazil, etc.), the middle classes aspire to owning a modern car that reflects their social status. At the same time, they want a strong car that is reliable, versatile and capable of standing up to climatic demands and conditions that can be both tough and varied (long distances, difficult terrain, use in large built-up areas). The current offer is largely dominated by imported SUVs, which are often priced beyond the means of these middle classes.

In Europe, Dacia's success has highlighted the demand for modern, reliable and affordable cars. Although the current range of 4x4s and SUVs is quite extensive, it neglects the call for a functional, affordable all-terrain vehicle, favouring instead SUVs that are expensive and often ill-suited to the needs of off-road driving.

Indisputable 4x4 looks
At first glance, Dacia Duster is clearly a 4x4. Its front end exudes a sense of ruggedness, with its imposing chrome grille and sump guard also pointing to its clear 4x4 credentials. Seen in profile, its high ground clearance, wide wheel arches and body protection are an open invitation to take on even the toughest surfaces.

Dacia Duster
A preconception which Dacia Duster sweeps aside. Being 4.31 metres long and 1.82 metres wide, Dacia Duster is very compact, making it as at home in built-up areas as it is when taken off the beaten track. Although it clearly demonstrates that it belongs to the world of all-terrain motoring, Dacia Duster boasts attractive, yet not ostentatious lines.

Dacia Duster was designed to tackle all types of roads and tracks, all over the world. In order to meet these varied needs, it will be available in all markets in both 4x2 form (for customers looking for good ground clearance and a high driving position, without the need for four-wheel drive) and with 4x4 transmission for off-road driving.

Dacia Duster's strengthened undercarriage is suitable for dirt roads and all-terrain use thanks to its high ground clearance (more than 200mm) and impressive clearance angles (approach angle: 30 degrees; departure angle: more than 35 degrees).

Dacia Duster is easy to drive and not only aimed at all-terrain drivers. Its combination of its low unladen weight (1,180kg in 4x2 - 1,280kg in 4x41) and compact proportions, ensure particularly agile handling. In the 4x4 version, thanks to the unique and intuitive control (sourced from Nissan) located at the foot of the centre console, Dacia Duster drivers can easily adapt the vehicle's transmission configuration to meet their needs of the moment. This control allows one of three modes to be selected:

When the AUTO mode is selected, the front/rear torque split is calculated automatically as a function of available grip. This system is aimed at providing optimal traction, however much grip is available, and gives Dacia Duster genuine 4x4 ability. In normal conditions, the torque is transmitted through the front wheels only. If traction is lost, or when grip is at a premium, some of the torque is transferred to the rear axle. In extreme conditions, the torque is split equally front and rear. This split is performed by an electromagnetic torque converter supplied by Nissan.

In LOCK mode, the driver electronically locks it into 4x4 mode, whereby 50 per cent of torque is consistently fed through the rear axle. This mode is recommended in low grip conditions (snow, mud, dirt, sand) at low speeds.
In 4x2 mode, the transmission is locked into two-wheel drive. This mode is suited to driving on good roads and reduces fuel consumption.

A DACIA 4x4 WHICH DELIVERS ALL THE STRENGTHS EXPECTED OF THE BRAND
Dacia Duster, the sixth vehicle in the Dacia range, remains true to the brand's philosophy by offering unbeatable cabin space for its price, plus low running costs thanks to its thrifty fuel consumption, as well as a high level of safety and reliability whatever the conditions.

Unbeatable cabin space for its price
Although Dacia Duster's price is comparable with that of a city car, its exterior and interior dimensions are more akin to those of a compact car from the segment above. It comfortably seats up to five adults, with both front and rear occupants enjoying the same amount of space as passengers in its sister Logan model.
Dacia Duster's boot capacity is unbeatable, too, with a volume of up to 475dm3 ISO. With the rear benchseat folded and tipped forward, its impressive carrying ability can even exceed 1,600dm3 ISO.

Reliable engines with good fuel economy and low CO2 emissions
Both the 4x2 and 4x4 versions of Dacia Duster will be available with either a 1.6 16V 110hp petrol engine, or 85hp or 105hp dCi diesel power. All three powerplants have already demonstrated their efficiency under the bonnet of a number of Renault group models.

These engines are perfectly suited to the criteria of cost, strength and ease of maintenance that are a hallmark of the Dacia range. Combined with Duster's low weight, they ensure that Dacia's newcomer returns low fuel consumption and boasts impressive ecological credentials, with the dCi diesel versions emitting less than 140g of CO2/km in 4x2 form (qualifying Duster for the Dacia eco² signature) and less than 150g of CO2/km in the case of the 4x4 versions.

Safety: an absolute priority
Dacia Duster benefits from Renault's acclaimed expertise in the area of safety. The news 4x4 features Bosch 8.1 ABS, as well as EBV electronic brakeforce distribution and emergency brake assist. On the passive safety front, Dacia Duster comes as standard with two front airbags (depending on market) and three-point seat belts with load limiters for the front seats. Depending on version, two lateral head/thorax airbags are fitted in addition to the driver and passenger front airbags to provide additional protection in the case of side impact. Pyrotechnic pretensioners for the front seats (depending on version) complete Dacia Duster's retention system. In addition to holding the thorax firmly in place, they limit forward body movement in the case of a frontal impact by tightening the belt around the thorax and the lap.

Reliability and strength: Dacia fundamentals
Like all the vehicles based on the B0/Logan platform, Dacia Duster has been engineered to deliver the hallmark strength and reliability motorists have come to expect of the brand.

Particular attention has been paid to anti-corrosion protection thanks to several precautions:
    * wax-injected underbody and opening panel hollow sections,
    * mastic sealing of exterior joints,
    * additional wax treatment of underbody mechanical components,
    * stone-chip protection for underbody, sills and wheel arches.

Similar care has been paid to the electrics and electronics, with an installation already seen on several Renault models.
To back up its high build quality, Dacia Duster comes with a three-year or 100,000km warranty in the majority of its European markets.

A TRULY INTERNATIONAL CALLING
Dacia Duster is a truly international vehicle, both in terms of its markets and its production. It will gradually become available across the world, following the example of Logan and Sandero.

Dacia Duster to be released in the brand's main markets from Spring 2010
Dacia Duster will be launched next Spring in Europe, Turkey and the Maghreb region (Algeria, Morocco). It round off the Dacia model line-up, which is expanding in the majority of these markets. In addition to the three cars (Logan, Logan MCV and Sandero), Dacia has staked its claim, too, in the LCV sector with Logan van and Logan pick-up.
From June 2010, Duster available in Ukraine, the Middle East (Israel, Jordan, Syria, Egypt and Lebanon) and in some African countries badged as a Renault.

The Pitesti factory will supply all these markets with both Dacia- and Renault- badged versions. The Romanian plant has an annual production capacity of 350,000 vehicles and will continue to produce the brand's other models.

Renault Duster in Russia, Brazil and the Gulf States in 2011
Dacia Duster  expand into other parts of the world in 2011. It  distributed in the Gulf States, supplied from Pitesti, and  also be built alongside Logan, Sandero and Sandero Stepway in Curitiba, Brazil, for distribution in Brazil, Argentina, Mexico and Chile. At a later date, Duster will go on to be manufactured at the Avtoframos plant in Moscow, Russia.

Volvo Caresto C70, 2007

• Volvo Caresto C70, 2007

Built as a successor to the Caresto Hot Rod that made its debut at last year's SEMA show, the Caresto C70 provides the ultimate convertible experience. 

The power output has been increased from 218 to 278 horsepower and torque has received a healthy bump from 236 lb.-ft. to 325 lb.-ft. from 1,500 - 4,800 rpm. 

The interior has been completely redone featuring hand stitched chestnut leather. Body modifications include new front and rear clips with distinctive brushed aluminum inserts around the fog lights and custom exhaust ports.

Honda S2000 CR Concept, 2007

 

 

 

 

 

 

•  Honda S2000 CR Concept, 2007

The lighter, stiffer and more aggressive overall design is engineered to maximize the S2000's potential on a racetrack with the goal of substantially-improving track times, chassis balance and feel. The factory-tuned roadster provides highly-aggressive suspension settings, increased body and chassis rigidity, overall weight reduction and an aerodynamic body kit dialed-in for reduced lift. An aluminum hardtop replaces the convertible soft top as standard equipment.

The S2000 CR is the closest thing you can get to a Honda-built racecar with license plate holders and ahorn.
The full-body aerodynamic package reduces lift through large and highly-tuned front and rear spoilers. Exclusive chassis features include a quicker steering ratio, Bridgestone Potenza RE070 tires, a wider rear tire size, firmer springs and dampers, larger stabilizer bars and a new wheel design in a dark gray color.
Substantial structural bracing has been added to the storage area previously occupied by the soft top, resulting in additional rigidity. The aluminum hard top replaces the soft top of the conventional S2000, resulting in an overall weight savings of approximately 90 pounds when removed (relative to the current S2000).

The exclusive interior is highlighted by unique cloth seating surfaces with yellow stitching, a unique spherical aluminum shifter and carbon fiber-style trim panels. Air conditioning and an AM/FM Stereo with CD player are optional equipment. Standard features for the S2000 include 17-inch aluminum alloy wheels, ABS and Vehicle Stability Assist (VSA). While VSA serves to effectively enhance driver control during acceleration, braking, and cornering, the system can be disabled with the touch of a button when conditions warrant it.

Widely considered the quintessential roadster-style sports car, the S2000 is the performance icon for the Honda brand and combines uncompromising racetrack-ready performance with everyday usability. The S2000 rewards driving enthusiasts with a potent 2.2-liter, 16-valve DOHC VTEC 4-cylinder engine and a precise, short throw 6-speed manual transmission, along with tenacious handling and a perfect 50/50 weight balance.

The renowned high-revving engine delivers 237 horsepower at 7,800 rpm and 162 lb-ft. of torque at 6,800 rpm. Perfectly complimenting the engine's output characteristics is a compact, longitudinally-mounted, close-ratio 6-speed manual transmission that features a direct linkage for precise shifting and quick throws. Combined with a front and rear double wishbone suspension, precise electric power steering, and a torque-sensing limited slip differential, the end result is a complete, no compromise, performance package for the enthusiast driver.

Ferrari Scuderia Spider 16M, 2009

 

 

 

•   Ferrari Scuderia Spider 16M, 2009

The Ferrari has chosen to unveil the new Ferrari Scuderia Spider 16M at the World Finals in Mugello in celebration of its recent victory in the Formula 1 Constructor's World Championship 2008. This new high performance sports car features the very best of Ferrari's latest mid-rear-engined 8-cylinder technology. In fact, the Ferrari Scuderia Spider 16M is faster round the Fiorano circuit than any other Prancing Horse open-top road car yet built. This truly evocative special series model, of which just 499 unique examples will be produced, is aimed at the most passionate clients, drivers who demand both exclusivity and superb driving pleasure.

The Ferrari Scuderia Spider 16M is available in a choice of two new signature colour schemes: the standard version is black with grey trim, while a tricolour livery is also available as part of the Carrozzeria Scaglietti Personalisation Programme. The new car also sports a special plaque on its rear grille commemorating Ferrari's 16th Constructor's World title. The exclusivity of the interior is underscored by the silver "limited series" plaque just above the air vents at the centre of the dashboard. Other exclusive features include a roll-bar with carbon-fibre outer shell and a specific new generation audio system that can be combined with the removable customised Ferrari iPod Touch 16 GB with central dock just in front of the dashboard.

From a technical point of view, this car has a dry weight of 1340 Kg (80 kg lighter than the Ferrari F430 Spider). This, combined with the 510 hp provided by its V8 engine and a power-to-weight ratio of 2.6 kg/hp, means that it delivers blistering 0-100 kph acceleration in just 3.7 seconds and a superb top speed of 315 kph.
Ferrari Scuderia Spider 16M

Technical Specifications

    * Engine
          o Naturally aspirated mid-rear 90° V8, 4308 cc
          o Maximum power: 375.4 kW (510 hp) @ 8500 rpm
          o Maximum torque: 470 Nm (47.7 Kgm) @ 5250 rpm
          o Max engine speed: 8640 rpm (at limiter)
          o Compression ratio: 11.9:1
          o Bore and Stroke: 92 mm X 81 mm
          o Specific power output: 118.4 hp/litre
    * Transmission
          o Six-speed plus Reverse F1 gearbox
          o Dry dual clutch
          o Electronic differential E-diff + F1-Trac
          o Oil gearbox lubrication with oil/water heat exchanger
    * Performance
          o 0-100 km/h: 3.7 s
          o Top speed: 315 kph
          o Drive weight/power: 2.6 kg/hp
    * Fuel consumption
          o Combined: 15.7 l/100 km (ECE)
    * Emissions
          o CO2 emissions: 360 g/km (combined ECE)
    * Chassis and bodywork
          o Dimensions
                + Length: 4512 mm
                + Width: 1923 mm
                + Height: 1216 mm
                + Wheelbase: 2600 mm
                + Front track: 1669 mm
                + Rear track: 1616 mm
          o Dry weight: 1340 kg
          o Kerb weight: 1440 kg
          o Weight distribution: 43% front, 57% rear
          o Fuel tank capacity: 95 litres
          o Independent front and rear forged aluminium double wishbone suspensions, titanium helical springs, hollow anti-roll bars and lighter electronic shocks
          o Brakes
                + Front: 398 mm x 36 mm carbon-ceramic material disc brakes with aluminium 6-pot callipers
                + Back: 350 mm x 34 mm carbon-ceramic material disc brakes with aluminium 6-pot callipers
          o 19" five-spoke split rims front and rear
          o Tyres: 235/35 front and 285/35 rear; Fabbrica Pirelli PZero Corsa only
    * Electronic control systems
          o CST Stability and Traction Control System
          o Steering wheel-mounted manettino with five settings to integrate the F1 gearbox, CST and F1-Trac (Stability and Traction Control System), suspension control.

Chevrolet Stingray Concept, 2009

 

 

•  Chevrolet Stingray Concept, 2009

The Chevrolet Stingray Concept design is influenced by the original Stingray race car, introduced in 1959, but also draws on the Corvette heritage cues from other generations. It brings them together in a futuristic shape that seems to be equal parts race car and space ship.