Following up on the immense success of the R10 TDI race car, Audi has been hard at work on its successor. A pair of new R15 TDI race cars will make their race debut at the Sebring 12-hour race next month, but the highly anticipated Le Mans Prototype has already been seen running development laps. In developing the R15 TDI, Audi's motorsport engineers had to cope with new LMP1 regulations that place restrictions on downforce, while also trying to gain ground against the newer 908 HDi campaigned by rival Peugeot. The new R15 features a wider, higher front nose derived from the latest Formula One designs, radiators moved forward and a sleeker rear end with tail-lights integrated into the redesigned rear wing. Audi has also apparently chosen to stick with an open-cockpit design instead of the new school of closed cockpits embraced by Peugeot and Aston Martin's new LMP1 racer. We'll have to wait until Sebring on March 21 to see the R15 TDI in full race livery, but Italian magazine Sport Auto and British racing resource Autosport have already gotten a hold of shots of the car testing at Spain's Vallelunga circuit, so follow the links below to catch a glimpse.


Driving a car on a racetrack, a controlled environment where the vehicle's limits can be safely probed, is an experience that not only increases driving skills, but it builds confidence too. Recognizing this, and offering car enthusiasts a way to legally wring-out some of their hottest products, Audi has partnered with Emotive to launch their 2008 Audi Sportscar Experience. Unlike last year's marketing-oriented Audi Driving Experience, or any other Driver Education event, the Sportscar Experience is focused on high-performance driving.
The program consists of several different one- and two-day programs held at Infineon Raceway in California. Drivers sign up for the event of their choice, and each one includes a high-performance Audi "S" model for flogging (yes, tires and brakes are included). The vehicles include the 420-hp Audi RS4, the 354-hp Audi S5, the 450-hp Audi S8, and the awesome 420-hp Audi R8. If there is a downside to all of this fun, it's the price. The entry-level half-day "Introductory Program" runs $695. A full-day program in the RS4 will cost you $1,295. Want to improve your skills behind the wheel of the R8? That will set you back a cool $1,895 for a one-day program, $3,495 for two days. Having fun ain't cheap.
