2017 GMC Terrain MPG

Based on data from 12 vehicles, 223 fuel-ups and 63,206 miles of driving, the 2017 GMC Terrain gets a combined Avg MPG of 20.53 with a 0.47 MPG margin of error.

Below you can see a distribution of the fuel-ups with 6 outliers (2.62%) removed.

Following shows the average MPG of each of the 12 vehicles in the system.

2017 GMC Terrains For Sale Nearby

  • Red Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 11 Fuel-ups

    Property of jktravis

  • 1.1 Avg MPG
  • Ruby

    2017 GMC Terrain Denali 3.6L V6 FLEX Automatic 6 Speed
    Added Mar 2017 • 49 Fuel-ups

    Property of JesCo02

  • 19.6 Avg MPG
  • Red Terrain

    2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Nov 2016 • 33 Fuel-ups

    Property of MLL

  • 18.9 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed Sport Utility
    Added Nov 2016 • 44 Fuel-ups

    Property of RJinOV

  • 24.0 Avg MPG
  • My Terrain

    2017 GMC Terrain SL 2.4L L4 FLEX Automatic 6 Speed
    Added Mar 2017 • 4 Fuel-ups

    Property of yyy23

  • 19.8 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 4 Fuel-ups

    Property of AT1106

  • 22.3 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
    Added Jan 2017 • 16 Fuel-ups

    Property of wshier

  • 19.5 Avg MPG
  • GMC Terrain

    2017 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Sep 2016 • 42 Fuel-ups

    Property of ilvikngfan

  • 21.1 Avg MPG
  • Terrain

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 3 Fuel-ups

    Property of tonygillett

  • 22.2 Avg MPG
  • Terrain

    2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
    Added Sep 2016 • 23 Fuel-ups

    Property of dlharris5

  • 23.8 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 11 Fuel-ups

    Property of jwgall

  • 21.9 Avg MPG
  • My Terrain 2017 Black

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
    Added Nov 2016 • 10 Fuel-ups

    Property of eapalmese

  • 18.4 Avg MPG

Recent Activity

from other GMC Terrain vehicles (View All)

Tips

Dont Floor it.

when a traffic light turns green, dont automatically pu... ...

by cweagle7712

Read more tips