2.0T Premium Plus trim. EPA 32 MPG Hwy/22 MPG City! KEY FEATURES INCLUDELeather Seats, Navigation, Sunroof, All Wheel Drive, Rear Air. EXPERTS REPORTEdmunds.coms review says An overall sense of refinement is perhaps the 2016 Audi A6s most notable trait. Underway, the engines are smooth and provide performance that seems stronger than even their solid output numbers would suggest.. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.