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2014 GMC Terrain MPG

Based on data from 54 vehicles, 5,463 fuel-ups and 1,697,958 miles of driving, the 2014 GMC Terrain gets a combined Avg MPG of 20.99 with a 0.12 MPG margin of error.

Below you can see a distribution of the fuel-ups with 129 outliers (2.31%) removed.

Following shows the average MPG of each of the 54 vehicles in the system.

2014 GMC Terrains For Sale Nearby

  • BooBooStink4

    2014 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Aug 2023 • 88 Fuel-ups

    Property of SS-1

  • 28.1 Avg MPG
  • Saint Patrice

    2014 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Nov 2017 • 161 Fuel-ups

    Property of Wipester

  • 19.5 Avg MPG
  • My Terrain

    2014 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Oct 2024 • 7 Fuel-ups

    Property of werbo1

  • 20.9 Avg MPG
  • My Terrain

    2014 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
    Added Apr 2021 • 319 Fuel-ups

    Property of DWGEJohnson

  • 21.0 Avg MPG
  • Momma Mobile

    2014 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added May 2023 • 65 Fuel-ups

    Property of andmar

  • 22.7 Avg MPG
  • GMC Terrain SLE

    2014 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Sep 2016 • 201 Fuel-ups

    Property of diablosandwich

  • 24.0 Avg MPG
  • 2014 GMC Terrain

    2014 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
    Added Feb 2020 • 299 Fuel-ups

    Property of Wrench01

  • 23.9 Avg MPG
  • My Terrain

    2014 GMC Terrain SLT 3.6L V6 FLEX Automatic 6 Speed
    Added Aug 2022 • 162 Fuel-ups

    Property of jcheney1

  • 19.5 Avg MPG
  • Terrain

    2014 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Aug 2023 • 60 Fuel-ups

    Property of rplanansky

  • 25.1 Avg MPG
  • White Privilege

    2014 GMC Terrain Denali 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Mar 2022 • 120 Fuel-ups

    Property of darktonyll

  • 17.7 Avg MPG
  • Terrain

    2014 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Feb 2021 • 312 Fuel-ups

    Property of nmanges

  • 21.5 Avg MPG
  • Terrain

    2014 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Aug 2016 • 352 Fuel-ups

    Property of datcar

  • 25.3 Avg MPG
  • GMC Terrain

    2014 GMC Terrain SLT 3.6L V6 FLEX Automatic 6 Speed Sport Utility
    Added Jun 2021 • 62 Fuel-ups

    Property of gfkelo

  • 22.8 Avg MPG
  • F350

    2014 GMC Terrain SLT 3.6L V6 FLEX Automatic 6 Speed
    Added Mar 2017 • 287 Fuel-ups

    Property of wbettis

  • 15.0 Avg MPG
  • Stormie

    2014 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Mar 2019 • 114 Fuel-ups

    Property of rbrown86

  • 25.6 Avg MPG
  • My Terrain

    2014 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Feb 2021 • 52 Fuel-ups

    Property of suleymag

  • 18.0 Avg MPG
  • The Denali

    2014 GMC Terrain Denali 3.6L GAS V6 Automatic 6 Sport Utility (4 Door)
    Added Aug 2014 • 297 Fuel-ups

    Property of capmobile

  • 19.6 Avg MPG
  • 2014 GMC Terrain

    2014 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Sport Utility (4 Door)
    Added Jan 2015 • 241 Fuel-ups

    Property of sjterhaar44

  • 23.1 Avg MPG
  • U-Haul Rental

    2014 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed Sport Utility
    Added Jun 2021 • 4 Fuel-ups

    Property of pulizze

  • 15.0 Avg MPG
  • My Car

    2014 GMC Terrain SLT 3.6L V6 FLEX Automatic 6 Speed Sport Utility
    Added Apr 2018 • 114 Fuel-ups

    Property of MGPretired

  • 18.5 Avg MPG

Recent Activity

from other GMC Terrain vehicles (View All)

Tips

To Save on Gas

Nitro-fill your tires.... use synthetic like Royal Purple pr... ...

by stu

Read more tips