Used 2018 Audi S7 for Sale

The S7 will use a twin-turbocharged 2.9-liter V-6 engine paired with a 48-volt mild hybrid system and an electric supercharger. This combination makes a total of 444 horsepower and 443 lb-ft of torque, surpassing the previous S7's twin-turbo 4.0-liter V-8 by 36 lb-ft offering 6 fewer horsepower. All-wheel drive is standard, and there's all manner of performance-enhancing equipment available, such as four-wheel steering, adaptive dampers, torque vectoring, and a lowered suspension compared with the standard A7.

One year after the 2012 Audi A7 arrived, the sporty 2013 Audi S7 hit the streets sporting a version of the automaker’s new twin-turbo 4.0-liter V-8 with start/stop technology and is shared with the Audi S6 and Audi S8 sedans as well as the high-performance Audi RS 7 that would arrive in 2014. In S7 duty, the boosted V-8 is rated 420 hp and 406 lb-ft of torque. The engine is backed by an seven-speed dual-clutch automatic and the automaker’s Quattro all-wheel-drive system. Performance options include a sport differential and carbon fiber ceramic brakes.