One of the coolest-looking race cars of all time is the 1989 Audi 90 Quattro IMSA GTO, a widebody tube-frame monster that put out around 720 horsepower from a small turbocharged five-cylinder engine ...

While the speed freaks may wish for additional power over the RS6 Performance's 621 horsepower and 627 pound-feet of torque, the RS6 GT doesn't answer that call, but it's still a tenth of a second ...

The Audi 90 Quattro IMSA GTO really shows its true performance when it is pushed on the track, giving a clear picture of its strength, speed, and unmistakable racing character. This car is known as ...

Audi is bringing the limited-edition RS6 Avant GT to the U.S. for 2025, 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 engine ...

Many racing fans look back through rose-colored glasses at the halcyon days of racing in the 1980s and '90s. Whether warranted or not, the era ignites a sense of nostalgia and wonder for the drivers ...

Last year, Audi Sport teased an RS6 Avant even more radical than the existing Performance trim level. This is the result, an IMSA GTO tribute with manually adjustable suspension and a double-decker ...

Audi kept the twin-turbo 4.0-liter V8 the same for the RS 6 Avant GT. It puts out 621 horsepower and 627 lb-ft of torque, just like the RS 6 Avant Performance. That V8, paired with Audi’s quattro ...

The RS 6 Avant GT is Audi’s tribute to one of racing’s greats, but chances are you won’t get one. Race and rally cars are just plain cool. Seeing the pinnacle of an automaker’s engineering abilities ...

Audi's hot-rod wagon, the low-volume RS 6 Avant, is getting an even more extreme performance variant inspired by the automaker's racing heritage. The 2025 RS 6 Avant GT builds off the already edgy RS ...