X 1990 Oldsmobile Cutlass Calais

2.3 L, 4 cyl, Auto 3-spd, Regular Gasoline

EPA Fuel Economy

Combined: 23 MPG

City: 20 MPG

Highway: 28 MPG

X 2009 BMW X5 xDrive 30i

3.0 L, 6 cyl, Auto (S6), Premium Gasoline

EPA Fuel Economy

Combined: 18 MPG

City: 15 MPG

Highway: 21 MPG