Prices shown for the used 2006 Audi A6 Sedan 4D 4.2 Quattro with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

Mileage changes a vehicle’s value. The default value is used if mileage is not entered. Price with Standard Equipment Standard equipment includes the features that come with this vehicle. Select Your ...

In 2007, we got news of the upcoming 2008 Audi A6, a clean-sheet redesign of the model aimed squarely at its midsize German competition from BMW's 5 Series and Mercedes-Benz's E-Class. Dimensions ...

Luxury cars have a strong grip on today's overall market. Even the most basic cars are losing their cheaper entry trims, existing luxury brands are abandoning their less-expensive models for a push ...

Audi will show a powerful new V8-powered version of the allroad quattro at the Geneva show in early March. On sale first in Europe and later in the States, the new car receives a slightly modified ...