2012 Audi A6 3.0 TDI Quattro S Line 4dr S Tronic

The Audi A6 C7 (2011-2018) added Matrix LED headlights. Lighter construction.

A6: Air suspension (Allroad) can fail. V10 (S6/RS6 C6) carbon buildup, complex. 3.0 TDI excellent.

RS6 (any generation), V10 S6/RS6 (sound), Full service history, Good air suspension (Allroad), Low mileage