and old racing Audis are even cooler. A Swedish Audi fanatic seems to think so, too, and has gone to extreme lengths to transform a workaday Audi 90 into the IMSA GTO version of that car.

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 ...

That's exactly what Audi is doing with the 2025 RS6 Avant GT, which it hopes will invoke the same sense of awe as the iconic ...

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 ...

DAYTONA BEACH, Fla. — Ben Sloss figured pretty quickly he'd found a serious love interest when he met a woman who loved cars and racing as much as he did, but also agreed to an 11 p.m. first ...

Two Valkyrie Hypercars will compete in WEC, and one will compete in IMSA ... racing version of the Valkyrie long before the road car reached production. However, it scrapped the project in early ...

The Rolex 24 this year reminded me of what pure non-gimmick racing can produce. It was a reminder of why we love auto racing in the first place.

22. Next month’s return of IMSA to Indianapolis will be a standard two hour, 40-minute affair. The six-hour distance is within a traditional length of a sports car endurance race, but is ...

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