Audi R18 e-tron quattro Racecar. Audi is starting the 2015 season with a thoroughly revised R18 e-tron quattro. In the FIA World Endurance Championship (WEC) and in the Le Mans 24 Hours as the season's pinnacle event, Audi is going to compete with a hybrid sports car in the 4-megajoule class.
Both the new hybrid model Audi R18 e-tron quattro and its sister model, the Audi R18 ultra, that is conventionally powered by a V6 TDI engine celebrated an impeccable debut. The two vehicle models fought an open battle for the grid positions in dry conditions.