How much could one expect to spend on a 2008 used Audi convertible?

Audi offered several models of convertible in 2008, the A4, RS4, S4, S5 and the TT, each of which was available with different engine sizes and trim packages. The price of a used Audi convertible will depend on which model one is looking for, the features, trim and engine, as well as mileage, the interior and exterior condition of the vehicle and the local market, among other factors. MotorTrend classifieds currently list several 2008 Audi convertibles at prices from as little as $8000 to $33000 and higher depending on the model and condition of the vehicle.