Looks like R10 TDI will be replaced by the R15 TDI at Sebring next year if Audi wants to stay on top. According to Audi, the step taken from the R8 to the R10, the step is even bigger from the R10 to R15. The R15 remains as an open-topped roadster.<ul><li><a href="http://www.fourtitude.com/news/publish/Motorsport_News/article_4489.shtml">Sebring Debut for Audi R15 TDI</a></li></ul>

Guess we will have to wait and see if that turns out to be turn or not. But sure sounds exciting for Audi.

for later this year. The R15 TDI will only be presented to the public immediately before its race debut in the 12-hour race in Sebring (USA) on 21 March 2009.<ul><li><a href="http://www.planetlemans.com/2008/11/28/audi-announces-its-2009-motorsport-programme/">Planet LeMans intel update on three Audi programs</a></li></ul>

someobody will break loose with a picture/drawing of it sooner than Sebring.

drivers out...seconds count.

Maybe some sort of diesel-electric hybrid? We know VAG has been working on such a technology for quite a while now.

new car.