GMC Sierra MPG
155 GMC Sierras have provided 5.9 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
- 2020
- 15.5 Avg MPG
- 2 Vehicles
- 78 Fuel-ups
- 30,863 Miles Tracked
- View All 2020 GMC Sierras
- 2018
- 17.8 Avg MPG
- 2 Vehicles
- 81 Fuel-ups
- 29,790 Miles Tracked
- View All 2018 GMC Sierras
- 2017
- 15.3 Avg MPG
- 6 Vehicles
- 666 Fuel-ups
- 186,508 Miles Tracked
- View All 2017 GMC Sierras
- 2016
- 15.1 Avg MPG
- 6 Vehicles
- 469 Fuel-ups
- 151,868 Miles Tracked
- View All 2016 GMC Sierras
- 2015
- 16.7 Avg MPG
- 20 Vehicles
- 2,656 Fuel-ups
- 831,410 Miles Tracked
- View All 2015 GMC Sierras
- 2014
- 16.2 Avg MPG
- 25 Vehicles
- 3,360 Fuel-ups
- 1,002,208 Miles Tracked
- View All 2014 GMC Sierras
- 2013
- 14.9 Avg MPG
- 4 Vehicles
- 259 Fuel-ups
- 71,535 Miles Tracked
- View All 2013 GMC Sierras
- 2012
- 13.8 Avg MPG
- 20 Vehicles
- 2,484 Fuel-ups
- 674,111 Miles Tracked
- View All 2012 GMC Sierras
- 2011
- 15.3 Avg MPG
- 14 Vehicles
- 2,871 Fuel-ups
- 842,623 Miles Tracked
- View All 2011 GMC Sierras
- 2010
- 15.2 Avg MPG
- 12 Vehicles
- 2,025 Fuel-ups
- 672,422 Miles Tracked
- View All 2010 GMC Sierras
- 2009
- 14.4 Avg MPG
- 20 Vehicles
- 2,888 Fuel-ups
- 782,951 Miles Tracked
- View All 2009 GMC Sierras
- 2008
- 15.2 Avg MPG
- 12 Vehicles
- 1,451 Fuel-ups
- 376,539 Miles Tracked
- View All 2008 GMC Sierras
- 2007
- 14.2 Avg MPG
- 12 Vehicles
- 968 Fuel-ups
- 239,757 Miles Tracked
- View All 2007 GMC Sierras
