The 2009 Audi A6 is a 4-door, 5-passenger luxury sedan, luxury sports sedan, or luxury wagon, available in 4 trims, ranging from the 3.2 to the 4.2 with Tiptronic.
Upon introduction, the 3.2 is equipped with a standard 3.2-liter, V6, 255-horsepower engine that achieves 21-mpg in the city and 29-mpg on the highway. A variable speed automatic transmission with overdrive is standard. The 4.2 with Tiptronic is equipped with a standard 4.2-liter, V8, 350-horsepower engine that achieves 16-mpg in the city and 23-mpg on the highway. A 6-speed automatic transmission with overdrive is standard. 
The 2009 Audi A6 Reviews and Specification
