2017 GMC Terrain MPG

Based on data from 20 vehicles, 406 fuel-ups and 118,828 miles of driving, the 2017 GMC Terrain gets a combined Avg MPG of 21.04 with a 0.35 MPG margin of error.

Below you can see a distribution of the fuel-ups with 16 outliers (3.79%) removed.

Following shows the average MPG of each of the 20 vehicles in the system.

2017 GMC Terrains For Sale Nearby

  • 2017 Terrain

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

    Property of gtosuper98

  • 21.9 Avg MPG
  • Red Terrain

    2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Nov 2016 • 59 Fuel-ups

    Property of MLL

  • 19.4 Avg MPG
  • Ruby

    2017 GMC Terrain Denali 3.6L V6 FLEX Automatic 6 Speed
    Added Mar 2017 • 62 Fuel-ups

    Property of JesCo02

  • 20.2 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added May 2017 • 10 Fuel-ups

    Property of bbrown0990

  • 24.8 Avg MPG
  • GMC Terrain

    2017 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Sep 2016 • 63 Fuel-ups

    Property of ilvikngfan

  • 21.4 Avg MPG
  • Terrain

    2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
    Added Sep 2016 • 33 Fuel-ups

    Property of dlharris5

  • 23.9 Avg MPG
  • My Terrain

    2017 GMC Terrain SL 2.4L L4 FLEX Automatic 6 Speed
    Added Mar 2017 • 16 Fuel-ups

    Property of yyy23

  • 21.8 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed Sport Utility
    Added Nov 2016 • 63 Fuel-ups

    Property of RJinOV

  • 24.4 Avg MPG
  • White Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Apr 2017 • 29 Fuel-ups

    Property of TheRealTexx

  • 25.2 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jul 2017 • 12 Fuel-ups

    Property of ericvw

  • 29.6 Avg MPG
  • Terrain

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 14 Fuel-ups

    Property of tonygillett

  • 21.2 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
    Added Jan 2017 • 26 Fuel-ups

    Property of wshier

  • 19.7 Avg MPG
  • WHITE OPS TERRAIN

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

    Property of foxiius

  • 18.0 Avg MPG
  • 2017 Terrain

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

    Property of mwcorder

  • 21.4 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 10 Fuel-ups

    Property of AT1106

  • 22.6 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Apr 2017 • 8 Fuel-ups

    Property of John733

  • 22.3 Avg MPG
  • Big Soul

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed Sport Utility
    Added Jun 2017 • 5 Fuel-ups

    Property of Neanderthal

  • 24.6 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 18 Fuel-ups

    Property of jwgall

  • 22.6 Avg MPG
  • Red Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 13 Fuel-ups

    Property of jktravis

  • 1.1 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

civic HX leanburn

On the 7th generation civic HX, Keep it below 68 mph to stay in lean burn mode.

by 01silvercivichx

Read more tips