Audi testing new RS6 Avant at the Nürburgring… so what’s under the hood?

Posted on 17 April, 2012

Filed under: Spy Photos, Performance, Wagon, Europe, Audi

2014 Audi RS6 Avant spy shots from the 'Ring

When a company like Audi debuts a new model line, enthusiasts know it brings with it the promise of a high-performance muscle-beast to follow. And so is the case with the A6 leading to the RS6.

The first RS6 packed a twin-turbo V8 good for 444 horsepower, and the second-generation model had a 571-horse V10. As is the general trend with German muscle, the new model pictured in these spy shots – snapped at the N