The Audi vs. Peugeot endurance racing battle will continue next month at Road Atlanta as the German team finally confirmed it will bring the R15 TDI back to America. Peugeot announced several weeks ago that it would run its Le Mans-winning 908 HDI at both the Petit Le Mans and Laguna Seca. So far Audi has only committed to the 10-hour race in Georgia. Audi Sport Team Joest will be running the two R15s for the German automaker.
The diesel-powered racers opened up the season battling at the 12 hours of Sebring with the R15 grabbing a debut victory. From there, the Franco-Prussian war moved on to the 24 Hours of Le Mans where Peugeot finally came through with a win after three years of trying.
Audi motorsports boss Dr. Wolfgang Ullrich blamed a lack of testing for the team's failure in France this year and plans to have the team test at Road Atlanta the week prior to the race next month. Hopefully, Audi will stick around for the California race, as well. Full press release after the jump, and thanks to all for the tips!
The Audi R15 TDI should be hitting the track competitively for the first time next week at the 12 Hours of Sebring. The new diesel-powered racer will be running against the Peugeot 908 HDi and Acura's new ARX-02a next Saturday. The oil-burning Audi and Peugeot will be competing under modified LMP1 rules that have cut their wing widths by 40 mm (for all P1 cars) and reduced the size of their air restrictors and amount of turbo boost pressure for the diesels. The new R15, which replaces the very successful R10, has been optimized with a reduction in weight, radically new aerodynamics and an all-new powertrain to work with the new rules while still trying to outrun the Peugeots.
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Following its annual meeting in Germany, Audi released photos and more details of its all-new R15 TDI race car. After some spy shots and one official pic of the R15 being tested in unpainted carbon fiber, we can now see the new LMP1 car in its standard Audi livery of silver and red. Audi is billing the R15 as the first second-generation diesel racing sports car and the company has focused on creating a vehicle that can consistently beat its French challenger, the Peugeot 908 HDi.
When the R10 debuted it was the first diesel-powered Le Mans Prototype and reliability was put ahead of outright speed. This time around, Audi has optimized the aerodynamics, reduced the weight and built an all-new smaller, more efficient powertrain. The 5.5-liter V12 has been supplanted by a new V10. and although Audi hasn't disclosed its displacement, the automaker admits it's more compact, has a lower mass and features new smaller and lighter particulate filters. While the car doesn't use a hybrid KERS system, it does have a lithium ion battery for its electrical system. The advanced battery provides higher voltage with lower weight -- always a boon in a race car. The R15 will make its racing debut March 21 at the 12 Hours of Sebring.
Plenty of teams have dropped out racing series around the world this year as economic problems have caused sponsors to pull back. So far, it looks like the 24 Hours of Le Mans has managed to remain relatively immune as the Automobile Club de l'Ouest received 82 entries for the 55 openings for this years race. The top LMP1 class is set to be another battle royal with 12 factory supported entries from Audi, Peugeot and Aston Martin. Peugeot will be trying to finally win Le Mans and has increased its squad to four by entrusting one of the 908s to the Pescarolo Sport team. Audi will have three of its new R15 TDIs and two of the old R10s which will be run by the Kolles team.
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It really is a shame that Audi has pulled out of the American and European Le Mans Series, choosing only to run its new R15 TDI Le Mans Prototype racer at this year's 12 Hours of Sebring in March and 24 Hours of Le Mans in June. All that money, effort and time to develop a replacement for one of the winningest cars in all of motorsports seems like a waste on just two races, even if they are the sport's biggest. This image released by Audi shows the design of the new R15 TDI ahead of its track debut in March. The new diesel-powered prototype car is much more radical compared to the R10 that it replaces than that car was to the R8. The most noteworthy difference is a new front end with an elevated nose that features two supports extending down to the pavement-scraping front chin spoiler. There's clearly some F1 influence up front, though Audi opted not to switch to a closed cockpit design like Peugeot uses for its 908 HDi.
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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.
The self proclaimed leader in "green racing", the American Le Mans Series, will be losing one of its premier teams for 2009. After winning nine consecutive LMP1 championships with the R8 and then the R10 TDI, Audi will no longer have a works team in the ALMS in 2009. The only official Audi appearance in North America will be the debut run of the new R15 TDI at Sebring in March. After that, the R15 will go to Le Mans and Audi will be represented by the new A4 in DTM and the R8 LMS in GT3 racing.
Audi hasn't indicated whether it will make the R10s available to Champion Racing or any other team. Champion has been operating the Audi Sport North America program for several years. The current economic conditions have been cited by Audi racing boss Dr. Wolfgang Ulrich as part of the reason for withdrawing from ALMS and also the European Le Mans Series.
