Watch this 1,000HP Audi R8 V10 Plus Bi-Turbo by Klasen Motors hit a blistering 346 km/h on the no-speed-limit Autobahn! Experience insane acceleration, top-speed runs, and the raw power of this tuned ...

The Audi S2 is one seriously cool car. Not only was it the first car in the S series from Audi, but it offered thrilling performance for the day thanks to a punchy 2.2-liter turbocharged five-cylinder ...

The MC20's turned-up sibling is lighter, more powerful, and faster—but something has been lost in translation.

If the GT2 Stradale were a person, it'd be one of those guys who shows up to a paintball birthday party with his own ...