Audi R18 tests at Sebring circuit

Gotham must be burning, because the Dark Knight is busy perfecting his corner entry speeds.You will remember we first reported on the Batmobile-esque Audi R18 a while back. The newest entrant into Audi's hall of Le Mans fame was one of your favourite stories of last year, and we understand why you like it. Violent, it most definitely looks.All nine Audi factory drivers took turns to pilot three