The 2009 Audi S6 is a 4-door, 5-passenger sports sedan that appeals to the customer looking for tremendous power and performance yet also requires interior refinement and luxury. The 2009 Audi S6 is powered by a 5.2L V10 engine which creates 435 hp and 398 lb-ft of torque. The six-speed automatic transmission features Audi's Tiptronic system, allowing the driver to select gears manually or allow the Dynamic Shift Program (DSP) to select from over 200 shift programs to match any driver's needs. The Audi S6 will burn 14 mpg in the city and 19 mpg on the highway. The 2009 Audi S6 standard features include several welcomed safety items: Full-size airbags for both driver and front passenger, front knee airbags, side airbags and sideguard head airbags. Rear side airbags, adaptive cruise control, Audi lane assist, and the Audi Music interface with iPod integration are all optional features. The 2009 Audi S6 will surround its occupants with luxury and safety without compromising the epic levels of excitement of which this sports sedan is capable.