The 2018 Audi S5 is the performance version of the A5, Audi's compact-luxury coupe and convertible. These 2-door/4-passenger models begin with the appealing looks, impressive technology and free-spirit attitude of the all-new A5 coupe and convertible, and inject them with a turbocharged V6 engine, upgraded brakes and other spruced-up hardware.
New Features and Revisions
The 2018 Audi S5 is all-new. Based on the Audi A5, the S5 packs a serious performance upgrade thanks to a turbocharged V6 engine that spits out 354 horsepower, stronger brakes and other hardware. The S5 will be the lineup's top performer until the ultra-hot 2018 Audi RS5 arrives next year.