"The Audi Sport Quattro was a Quattro programme car developed for homologation for Group B rallying in 1984, and sold as a production car in limited numbers.[1] It featured an all aluminium alloy 2,133 cc (130.2 cu in) (2.1 L) 20v DOHC engine slightly smaller than that of the Audi Quattro (in order to qualify for the 3-litre engine class after the scale factor applied to turbo engines). In road-going form the engine was capable of producing 225 kW (306 PS; 302 bhp),[1] with the competition cars initially producing around 331 kW (450 PS; 444 bhp).[1]"
