Audi S8

Sedan

MSRP

$96,200

Invoice

$89,465

The 2009 S8 is a 4-door, 5-passenger luxury sports sedan, available in one trim only, the Sedan.

Upon... read more introduction, the S8 is equipped with a standard 5.2-liter, V10, 450-horsepower engine that achieves 13-mpg in the city and 19-mpg on the highway. A 6-speed automatic transmission with overdrive is standard.