2023 Audi A6 Sedan Prestige. All prices include $500 Race for savings cash. Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2023 Audi A6 3.0T Prestige quattro 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp 7-Speed Automatic quattro 4D Sedan Black quattro, Black Leather,... via AutoRevolution