Ferrari’s creation of the GTO in 1984 birthed a run of incredible supercars from the Italian powerhouse that continues today ...

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 ...

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 ...

Honda has made a big change to its IMSA program for 2025 which affects everything it does on and off the track, and could ...

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 Lola Corvette GTP, the winners of the inaugural Historic Sportscar Racing ...

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 ...

That's sandbagging, for fans and competitors who think or even accuse teams or drivers of taking it was easy when IMSA officials are setting allowable power levels for the cars. Those power levels ...

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 ...

The iconic sports-car endurance event will take place Jan. 25-26. But this week’s action is related. Need a break? Play the USA TODAY Daily Crossword Puzzle. This weekend also features two IMSA ...