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GMC Sierra MPG

290 GMC Sierras have provided 7.9 million miles of real world fuel economy & MPG data.
Click here to view all the GMC Sierras currently participating in our fuel tracking program.

GMC Sierras For Sale Nearby

  • 2023
  • 22.8 Avg MPG
  • 6 Vehicles
  • 81 Fuel-ups
  • 33,934 Miles Tracked
  • 2022
  • 16.3 Avg MPG
  • 126 Vehicles
  • 4,475 Fuel-ups
  • 1,482,351 Miles Tracked
  • 2020
  • 15.7 Avg MPG
  • 2 Vehicles
  • 243 Fuel-ups
  • 91,849 Miles Tracked
  • 2018
  • 16.3 Avg MPG
  • 2 Vehicles
  • 124 Fuel-ups
  • 41,638 Miles Tracked
  • 2017
  • 15.3 Avg MPG
  • 7 Vehicles
  • 679 Fuel-ups
  • 189,505 Miles Tracked
  • 2016
  • 16.4 Avg MPG
  • 6 Vehicles
  • 477 Fuel-ups
  • 158,772 Miles Tracked
  • 2015
  • 16.5 Avg MPG
  • 21 Vehicles
  • 2,659 Fuel-ups
  • 766,875 Miles Tracked
  • 2014
  • 16.0 Avg MPG
  • 24 Vehicles
  • 3,825 Fuel-ups
  • 1,100,226 Miles Tracked
  • 2013
  • 15.2 Avg MPG
  • 5 Vehicles
  • 282 Fuel-ups
  • 80,207 Miles Tracked
  • 2012
  • 13.8 Avg MPG
  • 20 Vehicles
  • 2,931 Fuel-ups
  • 792,674 Miles Tracked
  • 2011
  • 15.3 Avg MPG
  • 14 Vehicles
  • 3,091 Fuel-ups
  • 912,263 Miles Tracked
  • 2010
  • 14.9 Avg MPG
  • 14 Vehicles
  • 2,617 Fuel-ups
  • 833,029 Miles Tracked
  • 2009
  • 14.3 Avg MPG
  • 19 Vehicles
  • 3,216 Fuel-ups
  • 868,694 Miles Tracked
  • 2008
  • 15.2 Avg MPG
  • 12 Vehicles
  • 1,366 Fuel-ups
  • 354,095 Miles Tracked
  • 2007
  • 14.1 Avg MPG
  • 12 Vehicles
  • 951 Fuel-ups
  • 234,297 Miles Tracked

Recent Activity

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Tips

Coasting through curves SAVES gas!

When driving on those back roads or even on the highway, coa... ...

by xtcbct

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