This is the second straight year that Corvette Racing by Pratt Miller has opted for a special livery at Sebring. Last year, ...

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. Not wanting to go the stripe-and-bodykit route ...

Of course, such a tremendous automobile is a limited affair, with only 85 units produced in the U.S. and 660 globally. The ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.

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 ...

IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...

Corvette Racing by Pratt Miller Motorsports has unveiled retro inspired liveries for its Chevrolet Corvette Z06 GT3.Rs that ...

What are the differences between these very similar sports car prototype categories ... the World Endurance Championship’s Hypercars and IMSA’s LMDh category has attracted an unprecedented ...

Based mostly on the RS6 Avant Performance, which sees power upped from 591-horsepower in the standard RS6 to 621-horsepower, and increasing torque from 590 lb-ft to 627 lb-ft, the IMSA GTO ...

Audi has had a longstanding history both on and off the tarmac and one of its most notable, if short-lived, creations was the wild 90 quattro IMSA-GTO. To pay homage to the ‘80s racing car icon ...