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GMC Sierra MPG

111 GMC Sierras have provided 3.1 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

  • 2017
  • 17.6 Avg MPG
  • 3 Vehicles
  • 115 Fuel-ups
  • 35,773 Miles Tracked
  • 2016
  • 14.0 Avg MPG
  • 5 Vehicles
  • 291 Fuel-ups
  • 92,033 Miles Tracked
  • 2015
  • 15.5 Avg MPG
  • 14 Vehicles
  • 1,075 Fuel-ups
  • 303,086 Miles Tracked
  • 2014
  • 16.3 Avg MPG
  • 14 Vehicles
  • 1,428 Fuel-ups
  • 422,239 Miles Tracked
  • 2013
  • 14.9 Avg MPG
  • 3 Vehicles
  • 241 Fuel-ups
  • 65,845 Miles Tracked
  • 2012
  • 14.2 Avg MPG
  • 16 Vehicles
  • 1,607 Fuel-ups
  • 439,400 Miles Tracked
  • 2011
  • 15.3 Avg MPG
  • 15 Vehicles
  • 2,032 Fuel-ups
  • 559,032 Miles Tracked
  • 2010
  • 15.0 Avg MPG
  • 12 Vehicles
  • 1,355 Fuel-ups
  • 433,340 Miles Tracked
  • 2009
  • 15.0 Avg MPG
  • 13 Vehicles
  • 940 Fuel-ups
  • 272,685 Miles Tracked
  • 2008
  • 15.8 Avg MPG
  • 9 Vehicles
  • 1,201 Fuel-ups
  • 305,639 Miles Tracked
  • 2007
  • 14.2 Avg MPG
  • 7 Vehicles
  • 522 Fuel-ups
  • 135,017 Miles Tracked

Recent Activity

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Tips

Don't top it up

Personally, I rarely top up my car fully. There have been... ...

by cjeyes

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