Fuel Economy - Find and Compare Cars

X 2003 Chevrolet Silverado 2500 2WD (Bifuel)

6.0 L, 8 cyl, Auto 4-spd, Regular Gasoline or Natural Gas

Combined: 10 MPG

City: 10 MPG

Highway: 11 MPG

Combined: 10 MPG

City: 9 MPG

Highway: 11 MPG

889 grams per mile

703 grams per mile

Additional CO2 emissions result from production, manufacture, and transportation of the fuel.

2.6 L, 4 cyl, Auto 4-spd, Regular Gasoline

Combined: 15 MPG

City: 14 MPG

Highway: 17 MPG

592 grams per mile

Additional CO2 emissions result from production, manufacture, and transportation of the fuel.