Stay up to date by tracking the KBB.com Fair Purchase Price.
There’s no shortage of luxurious sport sedans on the market, but the 2010 Audi S4 stands out with standard quattro all-wheel drive, more power than the BMW 335i and Infiniti G37, a blissfully smooth and surprisingly efficient supercharged V6 and handling that laughs at even the curviest of roads.
Buyers intent on owning the baddest sport sedan around will want to consider the 2010 Audi S4’s higher-priced but more powerful competitors, such as the BMW M3 and Mercedes-Benz C63 AMG. These alternatives are also projected to provide better resale value than the 2010 S4.