The 2017 Audi S4 now makes 354 horsepower by moving to a turbocharged 3.0-liter V6, and it's quicker too. An eight-speed automatic is the only available gearbox. The 2017 S4 is now quicker than ...

Prices shown for the used 2012 Audi S4 Sedan 4D Quattro with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

There is awesomeness to the prefix "twin-turbo." It could be a Briggs ... the addictive frenetic nature of the old S4. For the next generation, Audi is returning the S4 to its roots as a more ...

The five-seat Audi A4 rolls into a new model year ... including the Allroad wagon and the performance-oriented S4 sedan. The standard turbo 2.0-liter four-cylinder delivers 201 horsepower and ...

The A4 features an impressive 8-speed automatic transmission, and with the sure-footedness of Audi's world-class quattro all-wheel-drive system, a powerful engine, the availability of a wagon and the ...