Prices shown for the used 2013 Audi S4 Sedan 4D S4 Premium Plus AWD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit ...

For the 2013 model year, Audi has bestowed its A4 with revised sheetmetal and powertrains in order to keep it at the forefront of the entry-level luxury car arena... which is especially important ...

The Audi A4 competes with top sport sedans from Germany, Japan, and the U.S., including the BMW 3-Series, Mercedes-Benz C-Class, Cadillac ATS and INFINITI G37, as well as the Acura TL. Among these ...