It also boasts a 20-valve inline-five, but the horsepower output and acceleration are even more raucous. 1985 Audi Sport Quattro S1 And Sport Quattro S1 E2 Performance Specifications The 1985 ...

A year after its reveal, Ken Block has hit the streets of Las Vegas in his all-new, all-electric Audi S1 ‘Hoonitron’ for the latest instalment of Gymkhana (now branded ‘Electrikhana’).

Audi is known to be somewhat inconsistent with its performance models; some hit all the right notes and others completely miss the mark. The S1 is definitely one of Audi’s better recent efforts ...

Racing driver Walter Rohrl, Group B monster Audi Sport quattro S1, and the treacherous Pikes Peak Hill Climb are iconic in and of themselves, but when combined, it marks a legendary moment in the ...