Series: FIA World Endurance Championship
Driver(s): Loïc Duval, Tom Kristensen, Allan McNish

The R18 e-tron quattro is Audi's answer to anyone who thinks that hybrid technology isn't viable for racing purposes. Its overall efficiency and speed helped it win in the LMP1 class of the 2013 round of the most prestigious endurance race of all: the 24 Heures du Mans.