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2017 GMC Terrain MPG

Based on data from 33 vehicles, 2,033 fuel-ups and 568,905 miles of driving, the 2017 GMC Terrain gets a combined Avg MPG of 21.45 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 64 outliers (3.05%) removed.

Following shows the average MPG of each of the 33 vehicles in the system.

2017 GMC Terrains For Sale Nearby

  • My Terrain

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
    Added Feb 2018 • 215 Fuel-ups

    Property of mdcutting

  • 25.9 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Oct 2017 • 72 Fuel-ups

    Property of bandmomma

  • 20.7 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
    Added Jan 2017 • 109 Fuel-ups

    Property of wshier

  • 19.8 Avg MPG
  • GMC Terrain

    2017 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Sep 2016 • 154 Fuel-ups

    Property of ilvikngfan

  • 20.7 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 63 Fuel-ups

    Property of jwgall

  • 22.8 Avg MPG
  • My Terrain

    2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed
    Added Aug 2017 • 80 Fuel-ups

    Property of w0bm

  • 21.0 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jul 2017 • 72 Fuel-ups

    Property of ericvw

  • 24.9 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jan 2018 • 107 Fuel-ups

    Property of KVal7

  • 20.1 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Apr 2017 • 61 Fuel-ups

    Property of John733

  • 20.9 Avg MPG
  • My Terrain

    2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
    Added Jan 2018 • 49 Fuel-ups

    Property of gascost

  • 18.7 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
    Added Jun 2017 • 62 Fuel-ups

    Property of mwcorder

  • 21.2 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Jul 2017 • 75 Fuel-ups

    Property of gtosuper98

  • 21.7 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Feb 2018 • 70 Fuel-ups

    Property of Firefotog

  • 22.6 Avg MPG
  • Terrain

    2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
    Added Sep 2016 • 103 Fuel-ups

    Property of dlharris5

  • 24.1 Avg MPG
  • WORK TERRAIN

    2017 GMC Terrain SL 2.4L L4 FLEX Automatic 6 Speed Sport Utility
    Added Jun 2018 • 71 Fuel-ups

    Property of shawdad

  • 20.4 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed Sport Utility
    Added Nov 2016 • 169 Fuel-ups

    Property of RJinOV

  • 24.6 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Oct 2017 • 79 Fuel-ups

    Property of brubble

  • 23.1 Avg MPG
  • Ruby

    2017 GMC Terrain Denali 3.6L V6 FLEX Automatic 6 Speed
    Added Mar 2017 • 130 Fuel-ups

    Property of JesCo02

  • 19.8 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 63 Fuel-ups

    Property of AT1106

  • 21.8 Avg MPG
  • White Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Apr 2017 • 143 Fuel-ups

    Property of TheRealTexx

  • 23.8 Avg MPG

Recent Activity

from other GMC Terrain vehicles (View All)

Tips

Coast in gear

One or two tips on here about coasting, but they either say ... ...

by billshep

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