Clean CARFAX. Priced below KBB Fair Purchase Price! Brilliant Black 2018 Audi A6 3.0T Premium Plus quattro quattro 8-Speed Automatic with Tiptronic 3.0L V6 Turbocharged DOHC 24V ULEV II 340hp quattro, Black Leather. Located at 1625 Savannah Hwy in Charleston South Carolina. Call our Sales Department at 843.571.3673. Recent Arrival! Odometer is 9711 miles below market average! 20/29 City/Highway MPG Awards: * 2018 KBB.com 10 Most Awarded Brands