2018 Audi S4 Muscles Up, Promises Unbeatable Acceleration : 2018 Audi S4
The Audi S4 sedan will benefit for 2018 from the same improved engine the automaker installed in the S5 coupe, as well as an 8-speed Tiptronic transmission and a new suspension. Guess how long you’ll need to take it from a stop to 100 km/h?
