and has gone to extreme lengths to transform a workaday Audi 90 into the IMSA GTO version of that car. Not wanting to go the stripe-and-bodykit route, this Audi's flares were painstakingly ...

The limited-run model pays tribute to the iconic Audi 90 Quattro IMSA GTO race car. Audi has tweaked the car’s 4.0-liter twin-turbo V8 to deliver 621 hp and 627 lb-ft. Few super estates get ...

The RS7 is already a more niche product than the RS6, with the big estate outselling it five to one. I assume that’s partly why I get so much attention while driving it – many people haven’t seen one ...

paying homage to the iconic Audi 90 Quattro IMSA GTO race car. The RS6 Avant GT gains a retuned 4.0-liter twin-turbo V8 ...

The entire package weighs 1396kg. Designed to be reminiscent of the Audi 90 IMSA GTO race car from the 1980s, the TT Clubsport Turbo concept is the most hardcore and performance orientated TT ever ...

The following year was even more spectacular, with Audi entering the IMSA GTO series with the fearsome ... that feels entirely modern once that big turbo is blowing hard, and terrific mid-corner ...

In 1988, Audi won the Trans-Am Series, in 1989 the Audi 90 quattro was the dominant car in the IMSA GTO series. Audi won the American Le Mans Series (ALMS) championship title nine times in ...

From the unmistakable shrill howl of the four-rotor 1991 Mazda RX-7-001 GTO to the thundering Chevrolet V-8 growl of a 1985 ...

IMSA Classic Saturday morning at the 63rd Rolex 24 At Daytona truly offered race fans and competitors alike a period-correct ...