I will sell an Audi a6c6 avant 3tdi quattro, I have had the car for 2 years, it did not cause major problems. Recently replaced turbine, battery, flow meter, pad. A year ago, oils in the gearbox and diffs, engine. Without dpf and flaps, programmed wheels 19 inches after renovation with new tires, a car in constant use for minor paint corrections. Front rear bumper and scraped right rear wheel arch.