Showing posts with label Volkswagen. Show all posts
Showing posts with label Volkswagen. Show all posts

Sunday, January 24, 2010

2010 Volkswagen Scirocco R













The Volkswagen Scirocco R - conceptualized by Volkswagen Individual - is an impressive performance package with a brilliant engine and chassis, unique looks and exclusive features. Instead of the usual six-cylinder used so far in R-models of this segment, a boosted four-cylinder TSI is being used in the new VW Scirocco R. Its advantages: very high power and torque values with significantly reduced fuel consumption. On average, just 8.3 liters of super unleaded flows to the combustion chambers via direct injection per 100 kilometers of driving. That corresponds to CO2 emissions of 194 g/km - top values for a fast 250 km/h (electronically limited) sports car.

Volkswagen Scirocco fleet at the start in 24 hour race: Volkswagen plans to demonstrate once again at the 24 hour race just how much dynamic potential the Volkswagen Scirocco R possesses. An entire fleet of two-door cars, five cars altogether, will enter the marathon ride through the "Green Hell" there; all of them bear a close resemblance to the production vehicle, both technically and visually.

Gas in a literal sense: Three of the Volkswagen Scirocco GT24 versions are powered by a TSI gasoline engine with 315 PS. Two other VW Scirocco GT24 cars carry the additional CNG label, designating Compressed Natural Gas, because their TSI is fired with very cleanly combusting natural gas - an exception in car racing. The 300 PS Volkswagen Scirocco GT24-CNG cars have extremely low emissions. After winning and putting its stamp on the Dakar Rally with the Race Touareg powered by a fuel-efficient TDI (direct-injection diesel), Volkswagen is now taking up the issue of sustainability in the Volkswagen Scirocco GT24 as well - and emphatically - on the race course.


VW Scirocco R - from car racing to the street: This is not the Scirocco's first race of this type. This Volkswagen was shaking up the racing field on such occasions as far back as the 1970s. And in 2008, professionals the likes of Carlos Sainz and Hans-Joachim Stuck rocketed two VW Scirocco GT24 cars to a dual victory in its class. In 2009, things will be even more exciting. Because for the first time, the event offers an opportunity to take a good look at the street version of the racing cars in the form of the new Volkswagen Scirocco R. The first production cars will be produced later this year; with a manual six-speed transmission or - as in the Volkswagen Scirocco race vehicles - with the optional DSG 6-speed dual clutch transmission. Always aboard as standard equipment on the front-wheel drive vehicle: the XDS electronic transverse differential lock on the front axle for attaining optimal traction performance; this system was introduced for the first time on the new Volkswagen Golf GTI.

R-Drive - sports car engine

About one year after the market launch of the third generation Volkswagen Scirocco and the dual victory on the Nürburgring track, the new R-version is going to the starting line as what is certainly the most powerful production VW Scirocco ever built. To attain the very high specific power in the 2.0 TSI (97.5 kW / 132.5 PS per liter displacement), Volkswagen decided on a turbocharged gasoline direct-injection engine known internally as the EA113.

More dynamic performance by clever downsizing: Like all TSI engines, the R-version too combines the efficiency of direct injection with the power of engine boosting. Despite downsizing the engine displacement and number of cylinders, the 1,984 cm3 sixteen-valve, four-cylinder engine develops significantly more power (+ 15 PS) and torque (+ 30 Newton-meter) than the six-cylinder engine of the most recent Volkswagen Golf R32. Specifically, the 2.0-liter TSI in the new VW Scirocco R attains a maximum power of 265 PS at 6,000 rpm. Its maximum torque - a hefty 350 Newton-meter - is available over an immense range of engine speed: 2,500 to 5,000 rpm. This makes for agile responsiveness of the engine, which is able to spontaneously summon torque in the blink of an eye in practically any speed range. The engine's acoustic output impressively underscores its special kind of power development. The exhaust system itself is designed as a double-flow system. Oval chrome tailpipes extend out from the bumper, one on the left and one on the right.

Engine of the Year for the Volkswagen Scirocco R: The in-line four cylinder, which has already earned four "Engine of the Year" awards, builds up its powerful torque via a turbocharger (up to 1.2 bar boost pressure) with intercooling. The engine, weighing in at just 152 kilograms, is controlled by fully electronic engine management with E-gas. The four cylinder's pistons have bolts with higher strength compared to less powerful versions. The connecting rods were also designed to be stronger, to reliably transmit the engine's high torque to the crankshaft. Because of the hefty engine forces that are generated, the cylinder block itself was reinforced as well.

All of this has a highly dynamic effect: The lightweight 1,333 kilogram VW Scirocco R needs just 6.0 short seconds for the intermediate sprint from 80 to 120 km/h in fifth gear. It is precisely this type of driving, with a sensation of the build up to maximum torque that is "felt" right from idling, that distinguishes this sports car. It is an impressive, cool cruiser for every route and day of the year. Yet, those who downshift and give the car full throttle awaken a second side of the Volkswagen Scirocco R: a wild beast that sprints from a standstill to 100 km/h in just 6.5 seconds, that is not electronically limited until it reaches 250 km/h and 6,320 rpm, and that accomplishes the classic 1,000 meter sprint in 25.9 seconds.

It is a given that this VW Scirocco will also have an optional dual clutch transmission (DSG). Those who choose the innovative 6-speed DSG will experience an even faster sprinting Volkswagen Scirocco R: the 100 km/h mark drops down to 6.4 seconds here. As is so often the case with a DSG, gains in dynamic performance (and comfort) are by no means purchased at the expense of fuel efficiency or emissions. In fact, the opposite is true, as demonstrated by its 8.2 liter average fuel consumption and 192 g/km CO2.

R-Chassis - sports car tuning

Volkswagen will launch the front-wheel drive VW Scirocco R with a specially tuned sport chassis and XDS electronic transverse differential lock as standard equipment. The latter refers to a functional extension of the electronic differential lock (EDS) that is integrated in the ESP system and eliminates any type of traction loss.

XDS compensates for understeer: As soon as the intelligent electronics detects unloading of the front wheel at the inside of a curve in fast curve driving, the ESP hydraulics applies braking pressure at this specific wheel to restore optimal traction. So, XDS acts like a transverse differential lock that compensates for the typical understeer of front-wheel drive cars in fast curve driving. The driving behavior of the already agile Volkswagen Scirocco R is made significantly more precise and neutral thanks to XDS.

Chassis layout from production: In front, the Volkswagen Scirocco R has a McPherson suspension for precise tracking and balanced comfort properties. In the rear, it is a four-link suspension that convincingly meets the challenge of achieving chassis tuning that is sporty yet comfortable.

DCC optimally resolves dilemma between comfort and dynamics: As an option, the VW Scirocco R will also be available with DCC Dynamic Chassis Control. This system continually adjusts damping of individual wheels to roadway conditions based on signals from three body sensors and displacement sensors for each wheel. During acceleration, braking and steering processes, chassis damping is stiffened in fractions of a second to optimally meet vehicle dynamic requirements. By making these automatic adjustments, DCC significantly increases comfort in driving situations that are less challenging dynamically, resolving the conflict in goals between a stiff sporty tuning and a comfortable one. Besides the "Normal" DCC mode, the driver can also choose the "Sport" or "Comfort" mode.

New R-wheel styling: Standard equipment includes newly designed 18-inch alloy wheels ("Talladega" type) with size 235/40 tires. An optional 19-inch version of the same wheel type is also offered. Both wheel-tire combinations support the maximum attainable transverse dynamics of the new sports car.

17-inch braking system for maximum deceleration: The braking system was also modified to handle the VW Scirocco R's higher level of driving performance. That is why a 17-inch system is used, instead of a 16-inch system; all four brakes have ventilated disks and R-specific brake calipers painted in glossy black. In front, the disks have a diameter of 345 millimeters, and in the rear 310 millimeters. The electronic stabilization program (ESP) was also modified. A new Sport mode can be selected by pressing the ESP button. This makes the ESP respond later in very fast driving on roads with lots of curves - e.g. on a race course - for handling that is even more agile. The electro-mechanical power steering of the Volkswagen Scirocco R was also given a sportier tuning curve.

R-Design - sports car look

Visually, many aspects of the Volkswagen Scirocco R follow the lead of the GT24, the VW Scirocco designed for car racing.

Front end with LED daytime running lights: The front end design reflects the motto "form follows function"; it has three large air inlets with large louvers in the specially designed Volkswagen Scirocco R bumper that engineers designed for optimal cooling of the brakes and engine. Integrated to the right and left of the outboard air inlets are newly designed and standard LED daytime running lights. The narrow, unique radiator grille screen is styled in a high-end glossy black. Here (as on the tailgate) the strongest VW Scirocco of all times can be identified by a new R-logo design that it sports in chrome on a black background. Providing for perfect illumination of the roadway, meanwhile, are standard bi-xenon headlights with integrated turn signal lights.

Rear end with double-flow exhaust system: Compared to all other production Sciroccos, the rear image of this car is dominated by a considerably larger roof edge spoiler and a prominent glossy black diffuser in the lower area of the bumper that shows typical R-design styling. Both of these components - diffuser and roof edge spoiler - reduce aerodynamic lift at the rear axle. Stylistically, the oval chrome tailpipes of the double-flow exhaust system are harmoniously integrated into the overall design of the rear. One tailpipe on the left and the other on the right define the border between the black diffuser and the bumper painted in car color. In addition, the taillights of the new Volkswagen Scirocco R were given a smoked tint.

Side profile with new R-wheels: The side view is characterized by powerfully styled side skirts painted in car color as well as new "Talladega" style alloy R-wheels in 18-inch format. The milled, polished wheels sport five sets of three spokes that are as visually unique and striking as the wheels of the Golf GTI ("Denver") and offer a very attractive view of the large 17-inch braking system with its glossy black calipers and R-logo. As an option, Volkswagen is also offering a 19-inch version of the "Talladega" wheels (named after a US race course). Like the brake calipers, the outside mirrors of the VW Scirocco R are always painted a glossy black, independent of the car color.

The interior of the new VW Scirocco R presents an altogether refined appearance. Like all R-models, specific interior accents, sport seats (optionally in leather) and numerous other dynamic features are applied. And indeed as standard equipment. Details of features distinguishing the Volkswagen Scirocco R from other versions with up to 200 PS power:
Sport seat system with seat covers in "Kyalami" fabric weave (named after the Formula-1 race course in South Africa), with R-Logo on the front head restraints in "Art Grey". Inner surface of contoured seat side supports has crystal gray microfibers.
Unique aluminum decor inserts in the instruments. High-gloss black accents in the center console area, door handles, gearshift grip, air vents and steering wheel spokes.
Parking brake grip and gearshift trim in leather, with "Art Grey" decorative seams. Floor mat inserts are also in "Art Grey".
Aluminum tread plates with R-Logo worked in.
Instruments with white backlighting and blue pointers and speedometer indicator up to 300 km/h.
Multifunctional leather steering wheel, flat-bottomed, in R-design (three spokes, perforated leather in upper and lower third, grip recesses right and left), with "Art Grey" decorative seams, R-logo in the lower steering wheel spoke and multifunctional keys in the steering wheel's cross spokes. When the Volkswagen Scirocco R is ordered as a DSG version, the steering wheel is equipped with shift paddles (+/-).

R-Extra features - sports car plus

All Sciroccos sport a very extensive list of features. Standard features on board include six airbags, ESP with countersteering assistance, electro-mechanical power steering, daytime running lights, semi-automatic climate control ("Climatic"), central locking with RF remote control and power windows, to name just a few details. On the VW Scirocco R, this list is lengthened to include the features already touched upon under "Interior". These extra functional features are included:
Bi-xenon headlights including static curve lighting, dynamic headlight leveling control, headlight cleaning system and warning lamp for low washer fluid level.
Automatic climate control ("Climatronic") with separate left and right controls, plus automatic recirculation switching.
"RCD 310" Radio-CD system (4 x 20 Watt) with eight loudspeakers, CD player, MP3 playback function with title display, dual tuner with phase diversity for best possible radio reception and AUX-IN multimedia socket in the center console.
Light and Sight package with two lights in the front footwells, automatic running light switching (including "Coming home" and "Leaving home" functions, automatically dimming rearview mirror and rain sensor.
Tire pressure monitoring indicator.
LED daytime running lights

Technical specifications (manual / DSG)
Engine type: 4-cyl. gasoline (TSI), 1,984 cm3
Max. power: 195 kW / 265 PS at 6,000 rpm
Max. torque: 350 Nm at 2,500 rpm
0-100 km/h: 6.5 s / 6.4 s
Top Speed: 250 km/h
Fuel consumption: 8.3 / 8.2 l/100 km
Length: 4,264 mm
Width: 1,810 mm
Height: 1,394 mm
Curb weight: 1,333 kg / 1,353 kg
Transmission: 6+R, manual / DSG
Drive axle: Front axle
Tires: 235/40 R 18

Saturday, January 23, 2010

2010 Volkswagen New Compact Coupe Concept











For Volkswagen this marks the beginning of an action-packed year, in which more new models will be introduced than ever before in the company's history. Number 1 on the spectacular list of new products for calendar year 2010 is a car based on entirely new concepts and technology, a coupe with a hybrid drive that is extremely fast and yet futuristic in its fuel economy. It has sports appeal and sharp styling yet is remarkably elegant - positioned between the Europe's bestselling sports car, the VW Scirocco, and the internationally successful CC. Its name: the Volkswagen New Compact Coupe Concept. Site of its world premiere: Detroit, North American International Auto Show (January 11 to 24, 2010). Combined fuel consumption: 4.2 l/100 km (45 mpg)! CO2 emissions: 98 g/km! Incredible, considering its fuel economy, are its top speed of 227 km/h (141 mph) and the short 8.6 seconds it needs for the classic sprint to 100 km/h (0-60 mph in 8.1 seconds).

These values were made technically feasible by a high-tech alliance: a TSI engine (gasoline powered with 110 kW / 150 PS) that is as fuel efficient as it is sporty, an electric motor (20 kW / 27 PS) and a 7-speed Direct Shift Gearbox (DSG) - which in the eyes of many car drivers is the best automatic in the world today. Just over a month after the debut of the most fuel-efficient four-seater in the world - the VW Up! Lite in Los Angeles - this new concept car confirms once again that future Volkswagen hybrid vehicles will not only focus on fuel economy, but - similar to pure gasoline and diesel versions of Europe's most successful automobile brand - will also aim to be sporty and fun to drive. In the first half of the year, Volkswagen will launch its first hybrid model on the market under the VW label - an SUV with full-time all-wheel drive. Meanwhile, the Volkswagen New Compact Coupe Concept shows, both technically and visually, how Volkswagen envisions a front-wheel drive hybrid for the compact class that would be implemented when the time is right.


Exterior

The unique interplay of efficiency and dynamics is reflected 1:1 in the styling of the coupe that is painted in "Tungsten Silver Metallic". Klaus Bischoff, Chief Designer for the Volkswagen Brand, comments: "Styling of a coupe is considered the ultimate in automotive design. Our team has achieved a symbiosis of efficient technologies and elegance in the Volkswagen New Compact Coupe Concept that is unique in its expression. Just a few precisely placed lines and powerfully sculpted surfaces have created a timeless dynamic and purist elegance that is typical of Volkswagen."

Front end - Showing a strong face

The front of the Volkswagen New Compact Coupe Concept shows an extremely confident and focused expression. Moreover, the car's width is emphasized by the horizontal line styling with integrated Bi-Xenon headlights - including LED daytime running and turn signal lights. The technically complex headlights contribute to unmistakable visual recognition of the concept car - both day and night.

Side view - A sharp profile

In the car's side profile, styling properties characteristic of all new Volkswagens of the past year have been merged with elegant and yet sporty coupe features, resulting in a new interpretation of the design DNA. The best examples of this are the characteristic tornado line and the powerfully emphasized curves of the wheel arches. They intersect the main volume of the large, homogeneous surfaces, conveying a powerful dynamic. The image of the side windows rounds out this impression with a concise signature. Forging a stylistic bridge to current models are the 19-inch "Lugano" type alloy wheels.

Rear - A strong concluding statement

The cargo area of the Volkswagen New Compact Coupe Concept is decidedly powerful in design. Clean surfaces and a muscular shoulder section dominate the image here too. Bright: the LED taillights. A spoiler lip that reduces air turbulence was styled into the top of the trunk lid; it further improves the car's remarkable aerodynamics. At the bottom there is a stylized diffuser; the tailpipe of the exhaust system is embedded here for a positive aerodynamic effect.

Dimensions - Millimeters at work for styling

The VW New Compact Coupe Concept is 4.54 meters (178.5 inches) long and 1.78 meters (70.1 inches) wide. Its low body height of 1.41 meter (55.6 inches) adds styling energy to the interplay of its dimensions; the ratio of broad width to low body height intensifies the Volkswagen's dynamic image. Also large are the track widths (front 1.53 meter / 61.2 inches; rear 1.54 meter / 61.4 inches) and wheelbase (2.65 meters / 104.4 inches).

Interior - Ergonomics and Comfort

The VW NCC Concept is a four-seater with exceptional long touring comfort and generous occupant space on sport seats that are upholstered in a light-colored ("Berry White") leather. Also designed in this color are the lower cockpit area, parts of the center console and the door trim panels. By contrast, all other surfaces (except accents and controls), including the leather-trimmed steering wheel, are styled in the darker "Grigio Quartz" color.

In its interior, the Volkswagen offers the best feeling of spaciousness in its class. This means that despite the sporty low body height, the car offers ample head room (front and rear) as well as leg room in the rear. The coupe's 380 liter trunk can handle luggage for four persons without any problem.

Climb in, buckle up, drive away

As soon as the doors of the concept car are opened, a reason for the Volkswagen brand's tremendous success is revealed: unparalleled perfection in details and intuitive operation. The instruments are laid out ideally. The new multifunction sport steering wheel is the key interface between human and machine. The right hand rests naturally on the gearshift lever of the 7-speed DSG‚ and in front of it the control panel sports newly designed controls for the automatic climate control system (Climatronic), the 8-inch touchscreen for the radio-navigation system - also a new design - and at the top of the panel the hazard flasher switch and center air vents. The center console's control panel is angled slightly toward the driver to perfectly align the cockpit to the driver's needs. Also optimally laid out for viewing are the round instruments with their chrome bezels; the multifunction display (trip computer and additional navigation display) is placed between them.

Upgraded with metal surrounds are all air vents, multifunction keys on the steering wheel, radio-navigation system, climate control, DSG gearshift unit, white accents of the door trim and instruments and switch panels (window lift and mirror adjustment) in the doors.

Individual seats in the rear

Designers have shaped the rear seating area in the style of large Gran Turismo cars. Passengers sit on two comfortable sport seats here. Between them is the continuation of the center console that passes through the entire interior. In the rear, the center console is equipped with additional storage space as well as climate controls and a fold-out center armrest. The finish and quality of materials in the interior make viewers forget completely that the Volkswagen New Compact Coupe is still a concept car. And that too is typical Volkswagen - no compromises.

Downsizing at its best

The concept car is driven by an extremely innovative high-tech alliance that closely approximates potential production versions. Volkswagen is using a four-cylinder version of the TSI gasoline engine range here. Direct injection, turbocharging and intercooler generate a power of 110 kW / 150 PS from just 1.4 liter of engine displacement - downsizing at its best. TSI technology has impressively demonstrated its extreme durability in many car racing events; including on the legendary Nordschleife of the German Nürburgring - the most demanding race course in the world. Since the first TSI engine was introduced just over five years ago, 3,5 million units of these boosted and torque-strong four and six cylinder engines have already been installed in vehicles. The TSI of the VW NCC - which of course is also equipped with ESP - transfers a hefty 220 Newton-meter (177 ft-lb) of torque to the front wheels at low engine speeds.

Emissions-free by E-motor

An electric motor is integrated between the TSI and the efficient 7-speed automatic (DSG = Direct Shift Gearbox); it can be used for pure electric emissions-free driving, or it can support the TSI with aggressive torque. The electric motor develops a power of 20 kW / 27 PS. The power and torque of the two drive units supplement one another during what is known as boosting - when accelerating to pass, for example. Since the VW NCC can also be driven in a pure electric mode, the drive system is classified as a Full Hybrid. A lithium-ion battery (1.1 kWh) at the rear of the vehicle supplies the electric motor with energy. By the way, in electric mode the TSI is not only shut off; it is also disengaged by a clutch to avoid drag losses.

Frequently coasting

As soon as the driver releases the gas pedal, the TSI is disengaged from the transmission. This so-called "coast-down" is even possible at higher speeds, as in freeway driving. Since drag losses are eliminated here too, the VW NCC coasts for a very long time. And this promotes an anticipatory style of driving that leads directly to reduced fuel consumption.

Recovering kinetic energy

In braking, the electric motor - now operating as a generator - recovers kinetic energy which is then stored in the lithium-ion battery. Of course, just like the new BlueMotion models from Volkswagen, the VW New Compact Coupe Concept also has a Stop-Start system on board. This reduces fuel consumption, especially in urban areas and in stop-and-go traffic.