X 1994 Rolls-Royce Silver Spirit III/Spur III

6.8 L, 8 cyl, Auto 4-spd, Premium Gasoline

EPA Fuel Economy

Combined: 11 MPG

City: 9 MPG

Highway: 14 MPG

X 1991 CX Automotive XM v6

3.0 L, 6 cyl, Man 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 16 MPG

City: 14 MPG

Highway: 20 MPG

X 2011 Chevrolet Avalanche 1500 2WD

5.3 L, 8 cyl, Auto 6-spd, Regular Gasoline or E85

MSRP: $36,300

EPA Fuel Economy

Regular Gasoline

Combined: 17 MPG

City: 15 MPG

Highway: 21 MPG

E85

Combined: 13 MPG

City: 11 MPG

Highway: 16 MPG