Audi A6 the larger Audi Q7, but air suspension is an expensive option in the Q7. In its native country, Germany, it cost a few hundred Euros less than the Q7. In 2005, the A6 won the "World Car of the Year" award, and has also won the "Practical Caravan" "Towcar of the Year" awards, due to its array of towing features such as adjustable suspension height and damping, and the presence of a 123 Trailer Stability Programme. Audi unveiled a facelifted "C6" Audi A6 on 12 August 2008, at the Moscow International Motor Show. The refresh incorporates some modern Audi design
Audi TT claim average fuel consumption for the Coupé variant with this 2.0 TDI engine is , which achieves a CO emissions rating of 139 gram/km. The Roadster TDI achieves an average and CO of 144 gram/km. As an additional package a standard Audi TT can be bought from factory with a special body kit upgrade to make it look like the Audi TT-RS version. The upgrade includes a fixed rear spoiler, and Alcantara/leather sports seats (Silk Nappa, Fine Nappa leather optional). At the 2008 North American International Auto Show (NAIAS) in Detroit, Audi released the first Audi "S" model of the