S6 The S6 is the muscle car of the A6 line, highlighted by its 4.0-liter V-8 engine with twin turbochargers. The V-8 teams with a seven-speed dual-clutch transmission. All-wheel drive is standard.
What’s Special
Adaptive air suspension with lowered ride height
Available full-LED headlights
Available Black Optic Package with gloss-black exterior trim and 20-inch wheels
Available Sport Package with sport differential, dynamic steering
