Audi R18 e-tron quattro Hybrid Race Car Unveiled: Photos and Specs
1 Mar 2012, 10:18 UTC · By: Mihnea Radu / Audi Motorsport has unveiled the new version of the R18 prototype race car, which has made the switch from pure diesel to hybrid tech for this year’s LMP1 class of Le Mans endurance racing. Th...