It competes with other luxury sedans such as the BMW 7-Series and Mercedes S-Class. Audi's Quattro all-wheel-drive system, which is standard throughout the lineup, remains an asset for both ...
The 2007 Audi A8, which competes with the Mercedes-Benz S-Class, BMW 7-Series, and Lexus LS, boasts the advantage of its standard all-wheel-drive quattro system for improved all-weather performance ...