X 2012 Audi A7 quattro

3.0 L, 6 cyl, Auto (S8), Premium Gasoline

MSRP: $59,250

EPA Fuel Economy

Combined: 22 MPG

City: 18 MPG

Highway: 28 MPG

X 1997 Mercedes-Benz E300 Diesel

3.0 L, 6 cyl, Auto 5-spd, Diesel

EPA Fuel Economy

Combined: 26 MPG

City: 23 MPG

Highway: 30 MPG