There existed an era in German touring car racing between when the DTM series was revived in ... was driving the RS5, making Audi the only one that really stands a chance of putting up a fight ...

It's Audi's chance to usurp the Mercedes-AMG C63 in the fast compact sedan war after Mercedes-AMG launched the four-cylinder engine ... twin-turbo 2.9-liter V6 as in the current RS5.

It’s predicted to feature with a battery and an electric motor to augment the familiar 2.9-litre twin-turbo V6, which alone in the 1750kg Audi ... engine, for a 536bhp total system output. The ...