The regular RS6 is equipped with a 4.0-liter twin-turbo V8 that produces 621 hp and 627 lb-ft of torque. If the most recent rumors hold true, the forthcoming Audi RS6 GT could potentially deliver about 700 hp. This represents an increase of 80 hp compared to the standard vehicle.
Audi is also anticipated to incorporate adjustments to the aerodynamics and chassis. The prototype shown in this video features a more aggressive body kit with broad fenders, a dynamic bumper, and side skirts. Furthermore, it includes a larger rear wing.