Overview of Audi S4 (2016-)
A supercharged V6 pumps out 333 horsepower, about 50 percent more than the A4’s four-cylinder. That V6 can be hooked up to an available dual-clutch automated manual. Not offered on the A4, it is remarkably quick-shifting and extracts most of the car’s performance. A sport-tuned suspension for sharp, nimble handling and strong, upgraded brakes are available. The mechanical interplay between engine, transmission, and wheels is sublime.