The Audi 90 IMSA GTO delivers its legendary five-cylinder turbo sound with unmatched intensity. At Goodwood Festival of Speed, this machine highlights pure motorsport engineering. Its raw performance ...

This classic footage from Sears Point is something special.

Enter the Audi 90 Quattro IMSA GTO, a car that was nothing short of a beast on the track. Powered by a 2.2L inline 5-cylinder engine, this machine could push out nearly 720 horsepower, ...

Now try it in a race-spec IMSA GTO car without the aid of traction control and more than 640 horsepower to the wheels, as Jeremy Barnes from Mazda manages to achieve in the four-rotor RX-7seen below.

After all-wheel drive was banned from the Trans-Am series in 1988, Audi switched to IMSA to race its dominant 90 Quattro. Sporting a 720-horsepower turbocharged inline-five, it's as wild-sounding ...

Matt DiBenedetto’s car for Sunday’s Southern 500 (6 p.m. ET on NBCSN) will throw back to a sports car rather than a stock car. Leavine Family Racing’s No. 95 Toyota will pay tribute to the ...

Do excuse the odd POV but the remastered 90 quattro IMSA GTO was too good to pass. Especially with the new livery and its updated Time Attack specification! View this post on Instagram.

2025 Audi RS 6 Avant GT channels IMSA GTO history for $198,900. Joel Feder October 18, 2024 Comment Now! View All. 110. photos. Joel Feder ...