Click here to see important news regarding the aCar App

GMC Terrain MPG

567 GMC Terrains have provided 11.9 million miles of real world fuel economy & MPG data.
Click here to view all the GMC Terrains currently participating in our fuel tracking program.

GMC Terrains For Sale Nearby

  • 2021
  • 27.7 Avg MPG
  • 1 Vehicle
  • 22 Fuel-ups
  • 5,396 Miles Tracked
  • 2020
  • 23.9 Avg MPG
  • 24 Vehicles
  • 511 Fuel-ups
  • 138,703 Miles Tracked
  • 2019
  • 24.8 Avg MPG
  • 46 Vehicles
  • 2,440 Fuel-ups
  • 654,114 Miles Tracked
  • 2018
  • 28.3 Avg MPG
  • 62 Vehicles
  • 3,389 Fuel-ups
  • 1,107,309 Miles Tracked
  • 2017
  • 21.4 Avg MPG
  • 38 Vehicles
  • 3,033 Fuel-ups
  • 863,997 Miles Tracked
  • 2016
  • 22.5 Avg MPG
  • 44 Vehicles
  • 3,585 Fuel-ups
  • 1,076,989 Miles Tracked
  • 2015
  • 21.4 Avg MPG
  • 53 Vehicles
  • 3,314 Fuel-ups
  • 994,239 Miles Tracked
  • 2014
  • 20.9 Avg MPG
  • 47 Vehicles
  • 4,266 Fuel-ups
  • 1,336,380 Miles Tracked
  • 2013
  • 21.7 Avg MPG
  • 60 Vehicles
  • 3,968 Fuel-ups
  • 1,246,166 Miles Tracked
  • 2012
  • 21.4 Avg MPG
  • 88 Vehicles
  • 7,719 Fuel-ups
  • 2,327,525 Miles Tracked
  • 2011
  • 21.5 Avg MPG
  • 67 Vehicles
  • 4,648 Fuel-ups
  • 1,342,087 Miles Tracked
  • 2010
  • 19.0 Avg MPG
  • 37 Vehicles
  • 2,760 Fuel-ups
  • 770,708 Miles Tracked

Recent Activity

from other GMC Terrain vehicles (View All)

Tips

Best MPG is affected more by vehicle speed than engine speed.

In response to the tip that there is a "best MPG engine RPM ... ...

by jldude

Read more tips