Once unobtainable in the U.S. market, the RS 6 Avant is now a reality for U.S. customers. The RS 6 Avant defies all expectations of what performance can be, while representing the next chapter in the successful history of Audi Sport. The high-performance wagon offers visceral design, exhilarating driving dynamics and everyday functionality for the driving enthusiast. Engine and drivetrain 4.0-liter twin-turbo V8 engine is capable of 591 horsepower and 590 lb-ft of torque that... continue