Audi's legendary Sport Quattro S1 was a powerhouse of international rally in the Group B era of the 1980s, but due to its short wheelbase it was always a bit difficult to drive and resulted in lots of ...

Only diehard Audi fans know about the Quattro RS001, a mid-engine prototype rally car that was built in secret and destroyed by then-Audi boss Ferdinand Piech. Only one was made, and a mid-engine ...

Audi’s stillborn Group S rally car had its engine in the middle, and there’s just one left today. At the height of the Group B rallying formula, things started to get out of hand, with spiraling ...

Audi’s relationship with unconventional powertrains didn’t start with rally dominance—it began quietly in 1978 with a humble two-liter diesel making just 70 horsepower. A year later, everything ...

The Sport Quattro Coupé was a “homologation special,” quickly identified by a wheelbase that was 12 inches shorter (less than 87 inches in total) than the Quattro coupé, with a different floor pan, ...

Can you name a more iconic rally-bred vehicle of the 1980s than the Audi Quattro? Well, the Lancia Delta Integrale, for one, and as it happens, this timeless classic from the four-ring brand was ...

There's no way that a 4,500 pound long-wheelbase diesel-powered luxury sedan from a decade ago could be any good at rallying, right? It'd be too big and heavy, plodding around the rally stage like a ...