X 2010 BMW X6 xDriveM

4.4 L, 8 cyl, Auto (S6), Premium Gasoline

MSRP: $89,000

EPA Fuel Economy

Combined: 14 MPG

City: 12 MPG

Highway: 17 MPG

X 1984 Volkswagen Quantum

1.6 L, 4 cyl, Man 5-spd, Diesel

EPA Fuel Economy

Combined: 31 MPG

City: 28 MPG

Highway: 35 MPG