For the new Audi RS6 Avant wagon, the lineup has been trimmed down to the Performance model. The V8 powering this trim has also been boosted to develop 621 horsepower and 627 lb-ft of torque ...

‘This thing is conversation-stopping, passenger-nausea-inducing fast. Everywhere.’ That’s how Harry Metcalfe described the C6 RS6 he ran for a year on evo’s Fast Fleet back in 2008.