Every gearhead should know about the Audi Sport Quattro S1 ... incredible competitors like the Ford RS200, and the Peugeot 2015 T16. They embodied speed and danger like few others, and they ...

If Audi Sport's early reputation was forged in the fire of international rallying, by the late 1980s it began to broaden its horizons. When the Group B rally formula was suddenly banned in 1986 ...