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2018 GMC Terrain MPG

Based on data from 41 vehicles, 958 fuel-ups and 301,218 miles of driving, the 2018 GMC Terrain gets a combined Avg MPG of 27.33 with a 0.44 MPG margin of error.

Below you can see a distribution of the fuel-ups with 6 outliers (0.62%) removed.

Following shows the average MPG of each of the 41 vehicles in the system.

2018 GMC Terrains For Sale Nearby

  • My Terrain

    2018 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2017 • 44 Fuel-ups

    Property of wkdubberke

  • 23.0 Avg MPG
  • My Terrain

    2018 GMC Terrain SLE 1.6L L4 DIESEL Automatic 6 Speed
    Added Oct 2018 • 8 Fuel-ups

    Property of JM2928

  • 36.0 Avg MPG
  • My Terrain

    2018 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed
    Added Dec 2017 • 45 Fuel-ups

    Property of mbergner

  • 24.5 Avg MPG
  • My Terrain

    2018 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2018 • 10 Fuel-ups

    Property of bzgw87

  • 20.9 Avg MPG
  • My Terrain

    2018 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed
    Added Jul 2018 • 25 Fuel-ups

    Property of coughlinmp

  • 26.3 Avg MPG
  • Storm Breaker

    2018 GMC Terrain SLT 1.6L L4 DIESEL Automatic 6 Speed
    Added May 2018 • 38 Fuel-ups

    Property of BayMan25

  • 31.8 Avg MPG
  • My Terrain

    2018 GMC Terrain SLE 1.6L L4 DIESEL Automatic 6 Speed
    Added Jul 2018 • 43 Fuel-ups

    Property of qsterx

  • 34.0 Avg MPG
  • My Terrain

    2018 GMC Terrain Denali 2.0L L4 GAS Automatic 9 Speed
    Added Feb 2018 • 64 Fuel-ups

    Property of KBender

  • 21.5 Avg MPG
  • My Terrain

    2018 GMC Terrain SLE 1.6L L4 DIESEL Automatic 6 Speed
    Added Mar 2018 • 25 Fuel-ups

    Property of keylimegirl

  • 32.5 Avg MPG
  • Terrain

    2018 GMC Terrain SLE 1.5L L4 GAS Automatic 6 Speed
    Added Jun 2018 • 19 Fuel-ups

    Property of jrimel

  • 25.3 Avg MPG
  • GT2018

    2018 GMC Terrain SLE 1.6L L4 DIESEL Automatic 6 Speed Sport Utility
    Added Aug 2018 • 5 Fuel-ups

    Property of gain74

  • 26.6 Avg MPG
  • Black Terrain

    2018 GMC Terrain SLT 1.6L L4 DIESEL Automatic 6 Speed Sport Utility
    Added Mar 2018 • 39 Fuel-ups

    Property of TerrainTracker

  • 32.5 Avg MPG
  • Gmc Terrian

    2018 GMC Terrain SLT 1.6L L4 DIESEL Automatic 6 Speed Sport Utility
    Added Mar 2018 • 32 Fuel-ups

    Property of cjp_8476

  • 36.3 Avg MPG
  • 2018 GMC Terrain

    2018 GMC Terrain Denali 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2017 • 64 Fuel-ups

    Property of wa5rng

  • 27.6 Avg MPG
  • Andy&Karens Terrain

    2018 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed
    Added Apr 2018 • 25 Fuel-ups

    Property of kandy

  • 28.9 Avg MPG
  • My Terrain

    2018 GMC Terrain SLE 2.0L L4 GAS Automatic 9 Speed
    Added Jan 2018 • 31 Fuel-ups

    Property of koolkev

  • 20.4 Avg MPG
  • Terrain

    2018 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed Sport Utility
    Added Sep 2017 • 54 Fuel-ups

    Property of JoaoManuel

  • 28.4 Avg MPG
  • Terrain ‘18

    2018 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed
    Added Apr 2018 • 27 Fuel-ups

    Property of wabash

  • 26.2 Avg MPG
  • GMC Terrain

    2018 GMC Terrain SLT 2.0L L4 GAS Automatic Sport Utility
    Added Apr 2018 • 16 Fuel-ups

    Property of dperez80

  • 22.7 Avg MPG
  • My Terrain

    2018 GMC Terrain Denali 2.0L L4 GAS Automatic 9 Speed
    Added Jan 2018 • 27 Fuel-ups

    Property of FuelCricket

  • 24.0 Avg MPG

Recent Activity

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Tips

watch your Air pressure

Especially now in early spring with the temperatures rising ... ...

by SamTrooper

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