fueleconomy.gov/m

X 2008 GMC Sierra K15 4WD

5.3 L, 8 cyl, Auto 4-spd, Regular Gasoline or E85

2008 GMC Sierra K15 4WD

EPA Fuel Economy

Regular Gasoline

Combined: 16 MPG

City: 14 MPG

Highway: 19 MPG

E85

Combined: 12 MPG

City: 11 MPG

Highway: 14 MPG

Compare Cars
Personalize
Help