X 1997 Rolls-Royce Silver Dawn

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

EPA Fuel Economy

Combined: 12 MPG

City: 11 MPG

Highway: 16 MPG

X 1994 GMC Sierra 1500 4WD

5.7 L, 8 cyl, Man 5-spd, Regular Gasoline

EPA Fuel Economy

Combined: 13 MPG

City: 11 MPG

Highway: 16 MPG