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GMC Sierra MPG

145 GMC Sierras have provided 4.3 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

  • 2017
  • 16.5 Avg MPG
  • 8 Vehicles
  • 495 Fuel-ups
  • 153,870 Miles Tracked
  • 2016
  • 14.5 Avg MPG
  • 6 Vehicles
  • 375 Fuel-ups
  • 119,194 Miles Tracked
  • 2015
  • 16.2 Avg MPG
  • 19 Vehicles
  • 1,713 Fuel-ups
  • 504,000 Miles Tracked
  • 2014
  • 16.3 Avg MPG
  • 22 Vehicles
  • 2,376 Fuel-ups
  • 708,338 Miles Tracked
  • 2013
  • 14.9 Avg MPG
  • 4 Vehicles
  • 259 Fuel-ups
  • 71,535 Miles Tracked
  • 2012
  • 14.1 Avg MPG
  • 19 Vehicles
  • 1,924 Fuel-ups
  • 523,349 Miles Tracked
  • 2011
  • 15.6 Avg MPG
  • 14 Vehicles
  • 2,565 Fuel-ups
  • 724,373 Miles Tracked
  • 2010
  • 15.1 Avg MPG
  • 13 Vehicles
  • 1,752 Fuel-ups
  • 573,038 Miles Tracked
  • 2009
  • 14.9 Avg MPG
  • 19 Vehicles
  • 1,318 Fuel-ups
  • 375,675 Miles Tracked
  • 2008
  • 15.6 Avg MPG
  • 11 Vehicles
  • 1,344 Fuel-ups
  • 346,403 Miles Tracked
  • 2007
  • 14.8 Avg MPG
  • 10 Vehicles
  • 715 Fuel-ups
  • 183,811 Miles Tracked

Recent Activity

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Tips

Try Brands of Gas

I've noticed that I get better gas mileage when I fuel up wi... ...

by modglila

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