Detroit 2008: Audi R8 V12 TDI

The Audi R8 has been receiving lots of press and just as many awards recently. And it gets our vote for sexiest car ever built. It's hard to believe that Audi could find a way to top their super car. But they did find a way. Behold the R8 V12 TDI. Yes TDI as in Diesel. Audi took a page from their American LeMans success to combine sports cars with diesel power.

Audi took the 6.0 liter V12 used in last years Q7 concept car from last year and stuffed it into the R8 super car. This R8 has 500 horses on tap while the V8 version stops at 420. Though where the R8 V12 TDI shines is torque. All 738 lb ft of them. This enables the R8 V12 to roar to 62 mph in 4.2 seconds. With a top speed of 186 mph. Being a super car, you'd figure it would get horrible gas mileage. Wrong. 23mpg, that's really impressive for any car in this class. Top that with Audi's Quattro full time all wheel drive and it makes one superb handling car.

The front bumper has been redesigned and looks awesome. And how about the glass roof with built in air scoop to feed air to the motor.

Now this is a concept car, though it certainly looks good enough and feasible enough to be a production car. Hopefully Audi won't wait too long to decide to produce this bad boy.

Source: Audi.

Only in the USA. Mercedes SLR McLaren 722 GT

As if the SLR McLaren couldn't get any cooler. Mercedes goes and makes the 722. Then they top that with the 722 GT. What we originally thought would be a home market car all changed today. Mercedes tuner RENNtech will make the uber cool 722 GT available in the U.S.

21 of the 722 horsepowered super cars will be made available direct from the factory in Germany. That is of course you have the $1.2 million dollar entry fee.

Now as if this wasn't enough. RENNtech is taking a page from Ferrari and their FXX program. RENNtech is setting up a full track-day program for the SLR 722 GT owners, including set-up and maintenance by specialized technicians, opportunity to learn the track behind the wheel of its special SLR shifter karts and instruction from professional drivers. The karts are even styled to match the SLR.....to an extent.

Sounds like a pretty awesome deal to us. Unfortunately we don't have the $1.2 Million. But we are open to contributions.

Source: RENNtech

Press Release:

Lake Park, FL - 18 DEC, 2007 - Officially official: Mercedes-Benz' SLR McLaren 722 GT, available exclusively at RENNtech.

While Mercedes' ultra-exclusive SLR McLaren 722 GT track car has been making rounds in the motoring press for several weeks now, a few key questions remained unanswered - including "How much?" and "Where can I get one?"We can answer the "How much?" question rather easily (795,000 €, or about 1.2 million USD), it's the "Where can I get one?" question that's more interesting.

As of Monday, Dec. 17, 2007, the Mercedes-Benz SLR McLaren 722 GT will be made available to the North American market exclusively through RENNtech, the Florida-based MB tuning house owned and operated by super-tuner Hartmut Feyhl, who also lists "technical director, AMG North America" on his resume. "It's been a very exciting project to be involved in," explains Feyhl.

Similar in concept to Ferrari's Enzo FXX program, the 722 GT is built specifically for track use by renowned British motorsports specialists at the RML Group to be the fastest possible on a track. The SLR 722 GT offers impressive power and cornering and delivers exactly the kind of motorsports experience one would expect from a competition car - and, with only 21 examples of the hyper-exclusive track cars being offered for sale, driving one is sure be a special occasion.

RENNtech will be organizing several on-track events (to be announced) throughout the US, beginning in 2008.

The SLR 722 GT trackcars will be set-up and maintained by RENNtech, which will have specially trained technicians and engineers on hand at each of the planned on-track events, which will follow a format similar to the SLR.Club SAFETY & SPEED ACADEMY track weekends in Europe. Participating customers will receive a mix of on and off- track instruction by trained instructors and professional drivers (including Jochen Mass, David Coulthard, and others), as well as some track time in RENNtech's Aixro SLR. Karts - to get a good feel for each track before going out in their SLRs.

Feyhl explained that the concept is to deliver to SLR McLaren customers a true and authentic motorsports experience in a competitive and reasonably safe environment.

If it is RENNtech and Mercedes' goal to deliver "an authentic experience", the SLR McLaren 722 GT is a great place to start - compared to the road-going SLR, the 722 GT gets the full FIA GT treatment from RML: more than 400 redesigned components, FIA spec.

Safety equipment, fully adjustable suspension, full-on competition brake hardware, a no-nonsense interior, and a track-only exhaust system that bumps the 722 GT's output to well over 670 hp. The real game-changers, however, are the 722 GT's towering rear wing and drastically reduced weight. At 1390 kg, the 722 GT weighs some six- hundred pounds less (!) than the stock 722, and the rear wing (in conjunction with the car's front splitter) provide more than enough aerodynamic downforce to tackle the fastest turns with confidence.The 722 GT also benefits from years of wind-tunnel and CFD (Computational Fluid Dynamics) experience at RML and McLaren, making the wings and body mods much more than an aesthetic package. Everything on the car, every vent and louvre, is fully functional - a terrific enhancement to on-track performance.

With more power, less weight, and dramatically improved handling, the limited-edition Mercedes-Benz SLR McLaren 722 GT, one thing is certain: if you love cars, love racing, and have the money (but not the time) to campaign a full-on race series, the 722 GT is your ticket.

Contact RENNtech for more info.

The King returns! The 2009 Corvette ZR1

The Myth, The Legend, The History. It all returns with the new C6 Corvette ZR1. Formerly known as the Blue Devil and the Corvette SS. What we are looking at here is the fastest production Corvette of all time.

The aluminum and magnesium from the Z06 is the basis for the ZR1. At the front, you'll find a C6-R inspired splitter in carbon fiber. Flared front fenders with large air outlets to quickly move hot air out of the engine compartment. Also for the first time on a production Corvette, the hood has a clear lexan window to show off the new LS9 V8 engine. Which is oh so cool to look at. Oh, did we also mention that all the front sheet metal is carbon fiber rather than fiberglass?

A major styling change is the carbon fiber roof. GM really pulled out all the stops for the carbon fiber. GM materials engineers put a lot effort into developing an additive for the clear coat that could be applied to the carbon to preserve it for the life of the car. The ZR1 is the first car ever to have a carbon fiber clear coat that will last the life of the car. The chemical additive costs $60,000 a gallon and the clear coat with the additive mixed in comes to $2,000 a gallon. With out this the resins in the carbon fiber will break down over time, causing the appearance to yellow and become brittle.

When the original ZR1 was let lose in 1990, it was powered by a dual overhead cam, 5.7 liter V8 with 405 horsepower. Seems like nothing when compared with the super cars of today, but for 1990 this was earth shattering. The new LS9 supercharged 6.2 liter V8 in the 2009 ZR1 is rumored to have somewhere between 620 and 650 horsepower. That's well over the 505 hp on the current Z06 with it's 7.0 liter V8.

With the Z06, GM received many complaints about how hard the car was to drive on the street. Yeah it did great at the track, but in an everyday setting. It was just too much. In the ZR1, there are softer springs than the Z06 but GM added the same magneto-rheological dampers as the Ferrari 599. The fluid in these units is filled with iron particles and the viscosity can be instantly changed by varying an electric current passing through it. Sensors in the car take measurements every 0.001 seconds and adjust the dampers every 0.002 seconds.

15 inch Brembo brake rotors are placed in the rear wheels, while 15.5 inch rotors are used up front. Capped with bright blue 6 piston front and 4 piston rear calipers, also from Brembo. The brakes are topped with Michelin Pilot Sport

285/30ZR19s front tires while traction goes through 335/25ZR20s at the rear.

Will the new ZR1 be King of the Hill like the C4 ZR1? Only time will tell, and the numbers will be proven once GM sends a few out for testing. Look for more details as we get closer to the Detroit auto show next month.

Source: GM.

Essen 2007: Brabus Mercedes Benz McLaren SLR roadster

The Mercedes Benz McLaren SLR is one of those rare cars that it is hard to improve upon. But Brabus found a way to do it. With the announcement that the SLR would be going topless, it was just a matter of time before the German tunder got one to play with.

So what exactly did they do? Well under the hood there are new cams, a new exhaust system, and a new system to cool the fuel(very interesting). This gives the supercharged 5.5 liter V8 an additional 24hp, bumping the total to 650hp. This cuts the 0-60 sprint to just 3.6 seconds with a top speed of 209 mph.

20 inch Brabus Monoblock VI wheels are utilized, with a choice of Yokohama or Pirelli tires. Custom designed carbon fiber front and rear diffusers enhance the areodynamics outside.

Inside you will find more carbon fiber taking up residence on the dashboard. Also found inside is Barabus' special waffle pattern leaather carpeting in the foot wells(make sure you take your shoes off). All of this is topped off with an ergonomic steering wheel with paddle shifters for the SLR's automatic transmission.

PRESS RELEASE

Is it possible to make a Mercedes-Benz SLR McLaren Roadster even more exclusive and individual? BRABUS proves that the topless Mercedes supercar can be made even sportier and more exciting with its sophisticated customization program.

To give the two-seater even more striking looks while at the same time minimizing lift on the front axle, the BRABUS designers have developed a front spoiler that attaches to the production bumper. The spoiler is made from exposed carbon fiber and its shape was fine-tuned in the wind tunnel. It is especially lightweight and extremely tough. A corresponding BRABUS rear diffuser made from exposed carbon fiber can replace its production counterpart.

The sporty BRABUS outfit for the SLR Roadster is dominated by BRABUS Monoblock VI 20-inch wheels that fill the wheel houses perfectly. The fully polished multi-piece wheels feature six double spokes and are mounted on the sports car in size 9.5Jx20 in front and size 11.5Jx20 on the rear axle. High-performance tires in sizes 255/30 ZR 20 and 305/25 ZR 20 are supplied by BRABUS technology partners Pirelli and YOKOMAMA. This low-profile tire/wheel combination is custom-tailored for the SLR coupe and roadster and benefits not only the car's appearance but also its handling.

Thus equipped the topless SLR is ready for some additional power provided by BRABUS engine tuning. The power tuning for the supercharged 5.5-liter (335.5 cu. in.) engine consists of special camshafts, a fuel cooling system and a high-performance exhaust. With BRABUS tuning, power output of the V8 compressor engine increases by 24 hp (23 hp SAE net) / 18 kW to 650 hp (641 hp SAE net) / 478 kW at 6,500 rpm.

BRABUS also offers a special clutch-type limited-slip differential with a locking rate of 40 percent. It further optimizes traction and improves acceleration performance of the super sports car. The tuned roadster sprints to 100 km/h (62 mph) in just 3.6 seconds and reaches a top speed of 337 km/h (209 mph).

Precision handwork down to the last detail characterizes the exclusive BRABUS interior design for the two-seater. The company-own upholstery shop specializes in fulfilling just about any request from discriminating SLR owners when it comes to customizing the interior. That includes a multitude of leather types and colors as well as custom upholstery designs.

An unusual BRABUS specialty is the waffle-patterned leather carpeting in the SLR's footwells. Some 7,800 meters (25,600 feet) of the finest thread are sewn with utmost precision for it alone.

A sporty and functional BRABUS option is the ergonomically shaped sport steering wheel that is flattened on the bottom for markedly easier entering and exiting of the vehicle. The steering wheel features integrated buttons for manual shifting of the SLR's automatic transmission.

Sporty BRABUS carbon-fiber applications for dashboard, center console and door trim transfer the racing look of the BRABUS body components into the interior. The exposed carbon-fiber trim can be color-coordinated with the leather color of the interior.

Techart Porsche 911 Turbo Cabriolet

The Porsche 997 911 Turbo Cabriolet has a lot going for it in stock form. 480 Horsepower, all wheel drive, the great looks, and the Porsche heritage. Techart has been know for their line of wheels, body kits, and performance upgrades for years. They take the best and make it better.

Just in time for the Essen Motor Show(European equalivent of SEMA) arrives Techarts version of the new 911 Turbo. Techart really outdid themselves with this one. 630 Horsepower with 604 lb ft of torque. This makes for a top speed of 214mph! What makes all this power? Techart started with adding larger turbos to the 3.6 liter boxer engine, a new exhaust system and manifolds, a new intake system, and of course a reprogramed computer. The enhanced chassis also allows for the car to be lowered an additional 25mm from stock. While still taking advantage of the Porsche's sport mode. Techart also enhanced the brakes with new calipers, rotors, and brake lines.

Two different aerodynamic packages are planned also. Aero Package I consists of a front spoiler lip, side sill, rear diffuser and rear spoiler. Aero Package II adds a different front spoiler, side sill, rear apron and rear spoiler. Headlight shades, mirror shades, roof spoiler, air outlet grid in the front apron. Also part of the package are 20 inch Techart Formula wheels. With your choice of either Continental or Michelin tires.

Pricing for the package is not available yet, though it should be a considerable amount over the stock 911 Turbo Cab's $136,000 price tag. Still a very exciting package.

Source: Techart

LA 2007: 2009 Nissan GT-R. The wait is over

Here in the US we have not been privileged to buy a Nissan Skyline GT-R, that is of course you imported one from Japan and went through the lengthy process to legalise the car. Now we finally get our chance to buy a legit US Spec GT-R. Today Nissan unveiled the all new 2009 GT-R at the Los Angeles International Auto Show. This of course being the official US Spec car, unlike the worldwide debut at the Tokyo Auto Show last month.

The new GT-R is quite an impressive piece of machinery. Utilizing the worlds first ATTESA E-TS all wheel drive system with an independent rear axle. This layout allows for the transmission, transfercase, and final drive at the rear of the car for greater weight distribution.

Top that with an all hand built 3.8 liter twin turbo V6 capable of 480 HP with 430 ft. lbs of torque, and you have quite the tarmac eater on your hands.

Styling is bold, daring, and dare I say....Sexy. This Nissan has a look all its own. And while it looks great in stock form it will be interesting to see what the aftermarket is able to come up with.

A new feature to the GT-R is a anti-chip dual layer clearcoat paint system. There is also a seven coat silver paint available that is baked 5 times and polished by hand. Sounds good to me. Where can I get my VW painted like that?

Pricing is set at $69,850. So it's up there in price, and I'm sure the car is well worth the wait. Cars should start showing up at dealerships starting in June of 08. Finally no more skyline ownership through video games.

PRESS RELEASE:

All New 2009 Nissan GT-R Comes To North America – Multi-Dimensional Supercar Available in June 2008

The all-new 2009 Nissan GT-R, the fifth-generation of the legendary Nissan supercar, makes its North American debut at the 2007 Los Angeles Auto Show in November, following its worldwide debut at the Tokyo Motor Show in October 2007. No longer the unobtainable object of desire on a video game or in the movies, the GT-R will be available on sale for the first time in North American in June 2008.

GT-R is a multi-dimensional performance machine that lives up to the concept of "the ultimate supercar that can be driven by anyone, anytime, anywhere" and achieved a lap time of 7:38 around the famed Nürburgring Nordschleife, one of the fastest times achieved by a production-spec vehicle to date.

Packaging and Driveline Suited for a Supercar

The new Nissan GT-R is built on an exclusive all-new Premium Midship platform. This new platform enables the use of a world's first independent rear transaxle ATTESA E-TS all-wheel drive system, which optimizes weight distribution and handling capability. This layout places the transmission, transfer case and final drive at the rear of the vehicle, without the use of traditional torque tubes, allowing the suspension to operate independently and optimizing tire grip at each corner.

Under the hood, the Nissan GT-R features an all-new hand-built VR series 3.8-liter twin turbo V6 producing 480 horsepower @ 6,400 rpm and 430 lb-ft of torque @ 3,200 to 5,200 rpm, while meeting ultra-low emission vehicle (ULEV) standards.

The all-new VR38 engine, named VR38DETT, features innovative plasma-sprayed bores replacing cast iron liners for reduced friction, lighter weight, enhanced cooling, power output and fuel efficiency; a symmetrical independent intake and exhaust manifold system featuring twin high-performance IHI turbochargers; a secondary air management system for improved cold-start emissions performance; a thermostatically controlled oil-cooling system; an oil scavenger pump to maintain oil flowing to the turbochargers; and a lateral wet and dry sump oiling system. All GT-R engines are hand-built in a clean room environment at the Nissan Yokohama engine plant.

The VR38DETT is backed by an all-new, paddle-shifted GR6 sequential 6-speed dual clutch rear transaxle, which can be driver selected to shift at race car-like speeds. The sequential-shifting transaxle features separate wet clutches for the odd (1,3,5) and even (2,4,6) gears and pre-selects the next highest and next lowest gear for immediate shifts. It also features Hill Start Assist for easy starts on uphill inclines.

Contributing to overall vehicle balance and low center of gravity, the unique offset input and reaction shaft design of the GR6 rear transaxle enables a shorter design profile versus a typical manual transmission, moving the concentration of powertrain weight lower in the vehicle.

Putting the power to the ground is an electronically-controlled ATTESA E-TS all-wheel-drive system specifically developed for GT-R. The rear drive-biased system can vary torque split from 0:100 to 50:50 depending on speed, lateral acceleration, steering angles, tire slip, road surface and yaw rate. Of note is a special GT-R-specific yaw-rate feedback control, which measures the differences between the target yaw rate calculated from steering angle and actual yaw rate detected by the yaw-rate sensor and G sensor to adjust torque bias.

Handling duties are managed by a sophisticated 4-wheel independent suspension system mounted to high-precision six-point front and rear subframes.

A special Bilstein DampTronic driver adjustable shock absorber system utilizes multiple vehicle information systems to provide appropriate damping forces and high level of control for a variety of driving situations. The DampTronic system features three driver selectable settings - Normal; Comfort, for maximum suspension compliance; or "R," for ultimate handling. The same three-stage adjustability is available for the VDC system and transmission shift operation, which also includes a Snow mode.

Stopping power is provided by Brembo mono block six-piston front and four-piston rear calipers with large 15-inch Brembo full-floating cross-drilled two-piece rotors and low-steel high-stiffness brake pads which minimize fade and provide intense stopping performance. The calipers utilize race car-style radial mounting to minimize caliper flex during extreme braking.

GT-R-specific lightweight forged 20-inch wheels, with special knurling to assist with securing the tires during hard acceleration or braking, are shod with nitrogen-filled Bridgestone high-performance summer run-flat tires specifically designed for the GT-R, sized 255/40ZRF20 front and 285/35ZRF20 rear. High-performance Dunlop all-season tires are also available.

GT-R's Signature Functional Design – High Performance Aerodynamics and Style

The Nissan GT-R's styling follows the "function over form" theory. Every styling aspect, from the overall design to the smallest details, is created to maximize the vehicle's driving experience – as well as suggest GT-R's "supercar" level of performance. Utilizing advanced aerodynamics, GT-R's aggressive styling evokes the lines of a well-trained athlete, combining strong character lines with smooth and solid areas.

The all-new GT-R's hybrid body construction is created with a combination of steel, carbon fiber and die-cast aluminum, providing a unique combination of stiffness, precision and lightness. The body features a low coefficient of drag of 0.27 while achieving high front and rear downforce, providing stability and handling performance in a wide range of driving conditions.

GT-R's front fenders express power and stability, while the "aero-blades" on the fenders' leading edges provide optimum airflow around the tires and along the body. The vents in the fenders' trailing edges assists in providing front downforce and optimizing side air flow. The aggressive front end, with a large hood budge and single central air intake, provides a sophisticated style as well as undisturbed air flow for power and cooling. New "super wide beam" headlights feature three additional sub-reflectors (compared to conventional lights) to give a wide illumination spread.

The Nissan GT-R's four-passenger cabin features a sloping "aero blade canopy" roofline and curved C-pillar "sword edge," which expresses the distinctive GT-R identity, as well as facilitating air flow around the rear of the vehicle. The signature rear view of the GT-R is provided by its hallmark four-ring taillights, while air flow above and below the vehicle is managed by the functional rear carbon fiber underbody diffuser, rear spoiler and large, integrated quad exhaust tips.

GT-R's advanced technology is present even in the vehicle's paint, which utilizes a durable anti-chip paint and "double clear coat" process. A special seven-coat silver paint color is available, which is baked five times and is also hand-polished by craftsman.

An Interior Suitable for Daily Driving or Supercar Duties

Key to the Nissan GT-R's usability as a both daily driver and a high-performance machine is its interior, which is designed to balance functionality and comfort. It provides comfortable four-passenger seating and trunk capacity of two golf bags or suitcases.

Sculpted performance bucket seats give the driver and passenger a comfortable driving experience, and soft pads are utilized on the dash in front of the passenger and both doors to give an extra level of comfort. The rear transaxle layout of GT-R, with a flat floor and narrow center tunnel, allows GT-R to have an optimal driving position.

A cockpit-style instrument panel surrounds the driver, with all meters and multi-function meter at a uniform height to minimize the driver's head movement. A large center-mounted tachometer, with gear display on its upper right, as well as the easy-to-read graphics of the display, gives the driver instant detailed information, essential for the performance nature of the GT-R.

Functional style is also evident in GT-R's interior – each meter features a dial plate design that evokes the idea of engaged gears, as well as a three-dimensional metal-like ring, suggesting the multi-dimensional performance of GT-R. A large, metallic-framed center console features an ergonomically designed shift lever and a red "engine start" button.

The centerpiece of the instrument panel is a video game-inspired multi-function display. Eleven pages of information are available on this system, including mechanical and driving information, acceleration, brake pedal pressure, steering angle and a recording function with playback. Additional on-screen information includes a Navigation system, enhanced entertainment system with a Music Box Hard Drive and a Bluetooth® Hands-free Phone System.

An available specially-designed 11-speaker Bose® audio system features two forward-facing woofers in the rear center armrest area. Rigid aluminum die cast panel-mounting of all speakers allowed Bose engineers to perfect the acoustical performance of the GT-R sound system.

High-Performance Safety Technologies

The Nissan GT-R offers a long list of safety features, including, for enhanced visibility inside and out of the vehicle, high-mounted LED stoplights, bright LED rear combination taillights, "super wide beam" headlights, heated door mirrors and flat-blade windshield wipers.

Standard safety equipment includes a Nissan Advanced Air Bag System for driver and front passenger, front seat belts with pretensioner and load limiters and tension reducers, and three-point ELR/ALR rear seat belts. Driver and front passenger SRS Side Air Bag System and SRS Curtain Air Bag System are also available.

Source: Nissan

Photos: Autoblog.com