MPGCheck

GMC Sierra K15 AWD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2013
14 MPG combined
Latest Model
2013
14 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2013Gasoline or E85 FFV121814$4,800Details →
2012Gasoline or E85 FFV121814$4,800Details →
2011Gasoline or E85 FFV121814$4,800Details →
2010Gasoline or E85 FFV121914$4,800Details →
2009Gasoline or E85 FFV121914$4,800Details →
2008Premium121814$5,850Details →