Available as the S6 saloon and S6 Avant, they included twin-turbo V8 engine rated 420 PS (309 kW; 414 hp) at 5500?6400 rpm and 550 N?m (406 lbf?ft) at 1450?5250 rpm, recuperation and start-stop systems, cylinder deactivation, Active Noise Cancellation system, seven-speed S tronic transmission, quattro permanent all-wheel drive system with a self-locking center differentialContinue reading “Audi A6 S6 – Mclaren background – Lamborghini gallardo wallpaper”