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2012 GMC Terrain MPG

Based on data from 97 vehicles, 8,490 fuel-ups and 2,518,898 miles of driving, the 2012 GMC Terrain gets a combined Avg MPG of 20.83 with a 0.09 MPG margin of error.

Below you can see a distribution of the fuel-ups with 201 outliers (2.31%) removed.

Following shows the average MPG of each of the 97 vehicles in the system.

2012 GMC Terrains For Sale Nearby

  • Terrain

    2012 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Sep 2017 • 398 Fuel-ups

    Property of jochmaster

  • 20.9 Avg MPG
  • My Terrain

    2012 GMC Terrain SLE 3.0L V6 GAS Automatic 6 Speed
    Added Jan 2024 • 7 Fuel-ups

    Property of drw4747

  • 21.1 Avg MPG
  • My Terrain

    2012 GMC Terrain SLE 3.0L V6 GAS Automatic 6 Speed
    Added Jul 2023 • 53 Fuel-ups

    Property of LindsayG34

  • 19.4 Avg MPG
  • Terrain

    2012 GMC Terrain SLT 3.0L V6 FLEX Automatic 6 Speed
    Added Apr 2022 • 60 Fuel-ups

    Property of f55d

  • 16.4 Avg MPG
  • 2012 GMC Terrain 3.0 Flex DOHC V6

    2012 GMC Terrain SLE 3.0L V6 FLEX Automatic 6 Speed
    Added Mar 2017 • 91 Fuel-ups

    Property of kthompson33

  • 19.3 Avg MPG
  • My Terrain

    2012 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Jun 2023 • 16 Fuel-ups

    Property of nleiva1

  • 22.8 Avg MPG
  • My Terrain

    2012 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
    Added Jan 2022 • 90 Fuel-ups

    Property of lambo123

  • 20.0 Avg MPG
  • 2012 Terrain

    2012 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
    Added May 2020 • 239 Fuel-ups

    Property of ggoldie4p

  • 22.9 Avg MPG
  • Alastar

    2012 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Feb 2019 • 160 Fuel-ups

    Property of GingerSnap

  • 20.6 Avg MPG
  • 2012 Terrain

    2012 GMC Terrain SLT 3.0L V6 FLEX Automatic 6 Speed Sport Utility
    Added Dec 2020 • 106 Fuel-ups

    Property of Winpooh

  • 20.5 Avg MPG
  • Terrain

    2012 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
    Added Oct 2016 • 38 Fuel-ups

    Property of CowboyCadillac

  • 20.5 Avg MPG
  • My Terrain

    2012 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
    Added Nov 2022 • 33 Fuel-ups

    Property of jacobdhendrix

  • 19.1 Avg MPG
  • Terrain

    2012 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Apr 2019 • 172 Fuel-ups

    Property of dsaale

  • 20.1 Avg MPG
  • My Terrain

    2012 GMC Terrain SLT 3.0L V6 GAS Automatic 6 Speed Sport Utility
    Added Sep 2021 • 23 Fuel-ups

    Property of MILESRICK

  • 14.9 Avg MPG
  • Terrain

    2012 GMC Terrain SLT 3.0L V6 FLEX Automatic 6 Speed
    Added Oct 2022 • 59 Fuel-ups

    Property of revkev18

  • 21.9 Avg MPG
  • 2012 GMC Terrain SLE-2

    2012 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Sep 2016 • 236 Fuel-ups

    Property of MyTerrain

  • 29.2 Avg MPG
  • Terrain

    2012 GMC Terrain SLT Automatic 6 Speed Sport Utility
    Added Nov 2019 • 206 Fuel-ups

    Property of jeepersheart

  • 18.7 Avg MPG
  • My Terrain

    2012 GMC Terrain SLT 3.0L V6 GAS Automatic 6 Speed Sport Utility
    Added May 2021 • 85 Fuel-ups

    Property of kona2000

  • 15.6 Avg MPG
  • 2012 GMC Terrain

    2012 GMC Terrain SLT 3.0L V6 FLEX Automatic 6 Speed Sport Utility
    Added Mar 2022 • 46 Fuel-ups

    Property of wisemanp2

  • 17.9 Avg MPG
  • Terri Terrain

    2012 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Feb 2020 • 34 Fuel-ups

    Property of ATFamaly

  • 22.2 Avg MPG

Recent Activity

from other GMC Terrain vehicles (View All)

Tips

Car Psychic

Keep careful check on your fuel economy. If something is ami... ...

by Duncan007

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