GMC Sierra MPG

63 GMC Sierras have provided 1.3 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

  • 2016
  • 12.8 Avg MPG
  • 5 Vehicles
  • 189 Fuel-ups
  • 58,588 Miles Tracked
  • 2015
  • 15.8 Avg MPG
  • 6 Vehicles
  • 232 Fuel-ups
  • 73,613 Miles Tracked
  • 2014
  • 16.2 Avg MPG
  • 10 Vehicles
  • 778 Fuel-ups
  • 224,063 Miles Tracked
  • 2013
  • 15.0 Avg MPG
  • 2 Vehicles
  • 132 Fuel-ups
  • 36,822 Miles Tracked
  • 2012
  • 15.7 Avg MPG
  • 6 Vehicles
  • 494 Fuel-ups
  • 146,629 Miles Tracked
  • 2011
  • 15.4 Avg MPG
  • 10 Vehicles
  • 1,005 Fuel-ups
  • 277,439 Miles Tracked
  • 2010
  • 14.8 Avg MPG
  • 8 Vehicles
  • 757 Fuel-ups
  • 238,139 Miles Tracked
  • 2009
  • 13.8 Avg MPG
  • 9 Vehicles
  • 342 Fuel-ups
  • 87,464 Miles Tracked
  • 2008
  • 14.8 Avg MPG
  • 5 Vehicles
  • 419 Fuel-ups
  • 119,650 Miles Tracked
  • 2007
  • 14.8 Avg MPG
  • 2 Vehicles
  • 46 Fuel-ups
  • 13,344 Miles Tracked

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