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2017 GMC Terrain MPG

Based on data from 38 vehicles, 3,087 fuel-ups and 880,629 miles of driving, the 2017 GMC Terrain gets a combined Avg MPG of 21.39 with a 0.15 MPG margin of error.

Below you can see a distribution of the fuel-ups with 98 outliers (3.08%) removed.

Following shows the average MPG of each of the 38 vehicles in the system.

2017 GMC Terrains For Sale Nearby

  • 2017 - GMC - TERRAIN-SLT

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
    Added Feb 2018 • 451 Fuel-ups

    Property of mdcutting

  • 25.6 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
    Added Feb 2020 • 116 Fuel-ups

    Property of rocksolidex

  • 26.1 Avg MPG
  • GMC Terrain

    2017 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Sep 2016 • 222 Fuel-ups

    Property of ilvikngfan

  • 20.6 Avg MPG
  • Terrain

    2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
    Added Sep 2016 • 170 Fuel-ups

    Property of dlharris5

  • 24.0 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Dec 2019 • 54 Fuel-ups

    Property of main1

  • 17.5 Avg MPG
  • Ruby

    2017 GMC Terrain Denali 3.6L V6 FLEX Automatic 6 Speed
    Added Mar 2017 • 197 Fuel-ups

    Property of JesCo02

  • 18.8 Avg MPG
  • My Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Oct 2017 • 119 Fuel-ups

    Property of bandmomma

  • 19.6 Avg MPG
  • Lou's Terrian

    2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Jun 2019 • 43 Fuel-ups

    Property of luigi49221

  • 21.4 Avg MPG
  • My Terrain

    2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed
    Added Nov 2019 • 79 Fuel-ups

    Property of bhock

  • 18.2 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Oct 2017 • 168 Fuel-ups

    Property of brubble

  • 22.5 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jul 2017 • 138 Fuel-ups

    Property of ericvw

  • 24.4 Avg MPG
  • WORK TERRAIN

    2017 GMC Terrain SL 2.4L L4 FLEX Automatic 6 Speed Sport Utility
    Added Jun 2018 • 247 Fuel-ups

    Property of shawdad

  • 21.6 Avg MPG
  • My Terrain

    2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed
    Added Aug 2017 • 147 Fuel-ups

    Property of w0bm

  • 21.0 Avg MPG
  • Red Nightfall

    2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Oct 2020 • 14 Fuel-ups

    Property of mxt161

  • 21.6 Avg MPG
  • Terrain

    2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jan 2018 • 183 Fuel-ups

    Property of KVal7

  • 21.1 Avg MPG
  • White Jimmy

    2017 GMC Terrain Denali 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jul 2020 • 49 Fuel-ups

    Property of dovey413gmailcom

  • 26.5 Avg MPG
  • Red Terrain

    2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Nov 2016 • 182 Fuel-ups

    Property of MLL

  • 19.9 Avg MPG
  • Terrain

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jun 2020 • 7 Fuel-ups

    Property of mkcottle

  • 24.0 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Feb 2018 • 114 Fuel-ups

    Property of Firefotog

  • 22.7 Avg MPG
  • 2017 Terrain

    2017 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Jul 2017 • 97 Fuel-ups

    Property of gtosuper98

  • 21.6 Avg MPG

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