Tradeline Motorcars has a wide selection of exceptional pre-owned vehicles to choose from, including this 2011 Audi A4. This 2011 Audi A4 comes with a CARFAX Buyback Guarantee, which means you can buy with certainty. Hit the gas pedal and put the engine power to all four wheels. With AWD, you'll have the greater performance right off the line, everytime you drive. This is the one. Just what you've been looking for. More information about the 2011 Audi A4: With its 2009 redesign, Audi upped the luxury performance-car ante with the A4. Its fresh face and benchmark interior distinguished it from its Mercedes-Benz C-Class and BMW 3-Series competitors, while its new dimensions made it the largest car in its class. Technological refinements for 2011 include an impressive 8-speed automatic transmission, and with the sure-footedness of Audi's world-class quattro all-wheel-drive system, a powerful engine, the availability of a wagon and the always-addictive performance of the S4 model, the lineup has a little something for everyone. Strengths of this model include excellent standard features, available all-wheel drive, Engineering quality, wagon available, and performance of the S4