fueleconomy.gov/m

X 2014 GMC Sierra K15 4WD

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

2014 GMC Sierra K15 4WD

MSRP: $30,015 - $51,765

EPA Fuel Economy

Regular Gasoline

Combined: 18 MPG

City: 16 MPG

Highway: 22 MPG

E85

Combined: 13 MPG

City: 12 MPG

Highway: 16 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

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