X 1992 GMC Suburban 1500 2WD

5.7 L, 8 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 13 MPG

City: 11 MPG

Highway: 16 MPG

X 2008 Chevrolet Avalanche 1500 4WD

6.0 L, 8 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 14 MPG

City: 12 MPG

Highway: 17 MPG