Audi A3 S line Quattro 2.0 TDI - 2012. The Audi A3 S line Quattro with a 2.0 TDI diesel engine, built in 2012, is in excellent condition and has been regularly maintained. The car has been serviced at ÖAMTC for years. It is a 5-seater sedan with a 276,000 km mileage. Asking price is €7,900.