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2015 GMC Terrain MPG

Based on data from 51 vehicles, 3,099 fuel-ups and 933,880 miles of driving, the 2015 GMC Terrain gets a combined Avg MPG of 21.47 with a 0.13 MPG margin of error.

Below you can see a distribution of the fuel-ups with 85 outliers (2.67%) removed.

Following shows the average MPG of each of the 51 vehicles in the system.

2015 GMC Terrains For Sale Nearby

  • GMC Terrain

    2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jun 2018 • 64 Fuel-ups

    Property of toverton

  • 21.3 Avg MPG
  • Terrain

    2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
    Added Jul 2018 • 16 Fuel-ups

    Property of jthornburg72

  • 22.8 Avg MPG
  • GMC

    2015 GMC Terrain SLE ٢٫٤L L4 FLEX Automatic 6 Speed Sedan
    Added Aug 2016 • 261 Fuel-ups

    Property of hjammal0

  • 19.7 Avg MPG
  • 2015 GMC - Terrain

    2015 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Sport Utility (4 Door)
    Added Jun 2015 • 124 Fuel-ups

    Property of ArnpriorCommuter

  • 22.2 Avg MPG
  • Roadtripper

    2015 GMC Terrain SLE Automatic 6 Sport Utility (4 Door)
    Added Aug 2014 • 18 Fuel-ups

    Property of btitus

  • 24.4 Avg MPG
  • My Terrain

    2015 GMC Terrain SL 2.4L L4 FLEX Automatic 6 Speed
    Added Apr 2017 • 65 Fuel-ups

    Property of Hazels

  • 26.7 Avg MPG
  • My Terrain

    2015 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Oct 2017 • 6 Fuel-ups

    Property of pinkertonje

  • 23.1 Avg MPG
  • My Terrain

    2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 17 Fuel-ups

    Property of Anixs

  • 22.2 Avg MPG
  • GMC terrain

    2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Mar 2017 • 71 Fuel-ups

    Property of zooview1

  • 21.3 Avg MPG
  • Terrain

    2015 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
    Added Mar 2017 • 27 Fuel-ups

    Property of marcinthedark

  • 33.3 Avg MPG
  • 2015 GMC Terrain

    2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Mar 2017 • 64 Fuel-ups

    Property of joyofdriving

  • 21.3 Avg MPG
  • GMC Terrain

    2015 GMC Terrain Denali 2.4L L4 GAS Automatic 6 Speed
    Added Aug 2016 • 86 Fuel-ups

    Property of rainboaa

  • 23.9 Avg MPG
  • Kelli's car

    2015 GMC Terrain SL Automatic 6 Speed Sport Utility
    Added Mar 2018 • 87 Fuel-ups

    Property of dunkdave

  • 22.7 Avg MPG
  • My Terrain

    2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Feb 2017 • 3 Fuel-ups

    Property of marcelg

  • 23.6 Avg MPG
  • Terrain

    2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
    Added Jan 2017 • 6 Fuel-ups

    Property of georgewbeach

  • 20.9 Avg MPG
  • GMC Terrain

    2015 GMC Terrain Denali Automatic 6 Speed Sport Utility
    Added Oct 2017 • 60 Fuel-ups

    Property of 2Rotars

  • 17.6 Avg MPG
  • Terrain

    2015 GMC Terrain SLE 2.4L L4 GAS
    Added Jul 2016 • 9 Fuel-ups

    Property of Thetucks

  • 27.2 Avg MPG
  • Jay Prosser

    2015 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
    Added Sep 2016 • 39 Fuel-ups

    Property of Jay43

  • 21.2 Avg MPG
  • MOMMAS NEW NEW RIDE

    2015 GMC Terrain Denali 3.6L GAS V6 Automatic 6 Sport Utility (4 Door)
    Added May 2015 • 20 Fuel-ups

    Property of FORMERCMAXOWNER

  • 17.1 Avg MPG
  • Marsha

    2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
    Added Feb 2016 • 5 Fuel-ups

    Property of GMCTERRAIN

  • 39.7 Avg MPG

Recent Activity

from other GMC Terrain vehicles (View All)

Tips

Avoid left turns when possible

UPS found that by avoiding left turns on all the routes its ... ...

by cuts_off_prius

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