A powerful 252-horsepower engine combined with Audi's excellent quattro all-wheel-drive system, and the A4 gives BMW's 3-Series and Mercedes' C-Class a serious run for the money, while its sporty ...

Thanks to Lucky Motors for being kind and thorough! The 2018 Audi S4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location.

The 2018 Audi S4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S4 is $25,262 ...

The new 2018 Audi S4, while slightly larger than even the previous version, is now within a few pounds of the very first B5 S4 thanks to a 100-pound diet. After years of V8 power and a brief stint ...