2017 GMC Terrain MPG
Based on data from 42 vehicles, 3,804 fuel-ups and 1,094,861 miles of driving, the 2017 GMC Terrain gets a combined Avg MPG of 21.52 with a 0.14 MPG margin of error.
Below you can see a distribution of the fuel-ups with 65 outliers (1.68%) removed.
Following shows the average MPG of each of the 42 vehicles in the system.
2017 GMC Terrains For Sale Nearby
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My Terrain
2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
Added May 2022 • 30 Fuel-upsProperty of myersa
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23.8 Avg MPG
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Terrain
2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
Added Dec 2019 • 94 Fuel-upsProperty of main1
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18.3 Avg MPG
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2017 - GMC - TERRAIN-SLT
2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
Added Feb 2018 • 585 Fuel-upsProperty of mdcutting
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25.9 Avg MPG
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My Terrain
2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
Added Feb 2020 • 207 Fuel-upsProperty of rocksolidex
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24.2 Avg MPG
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My Terrain
2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed
Added Aug 2017 • 192 Fuel-upsProperty of w0bm
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21.1 Avg MPG
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Terrain
2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
Added Sep 2016 • 211 Fuel-upsProperty of dlharris5
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24.1 Avg MPG
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Lou's Terrian
2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
Added Jun 2019 • 61 Fuel-upsProperty of luigi49221
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22.1 Avg MPG
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Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Jul 2017 • 180 Fuel-upsProperty of ericvw
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24.5 Avg MPG
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Red Nightfall
2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
Added Oct 2020 • 37 Fuel-upsProperty of mxt161
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21.9 Avg MPG
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My Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Jul 2021 • 26 Fuel-upsProperty of AngryRtist
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19.2 Avg MPG
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Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Oct 2017 • 208 Fuel-upsProperty of brubble
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22.7 Avg MPG
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WORK TERRAIN
2017 GMC Terrain SL 2.4L L4 FLEX Automatic 6 Speed Sport Utility
Added Jun 2018 • 342 Fuel-upsProperty of shawdad
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21.4 Avg MPG
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My Terrain
2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
Added Mar 2022 • 21 Fuel-upsProperty of mommysewing
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22.3 Avg MPG
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My Terrain
2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed
Added Nov 2019 • 101 Fuel-upsProperty of bhock
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18.1 Avg MPG
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GMC Terrain
2017 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
Added Sep 2016 • 251 Fuel-upsProperty of ilvikngfan
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20.6 Avg MPG
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2017 GMC Terrain
2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
Added Sep 2017 • 14 Fuel-upsProperty of ccmaydew
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23.4 Avg MPG
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My Terrain
2017 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
Added Oct 2021 • 4 Fuel-upsProperty of kimlatshaw
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20.0 Avg MPG
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Ruby
2017 GMC Terrain Denali 3.6L V6 FLEX Automatic 6 Speed
Added Mar 2017 • 213 Fuel-upsProperty of JesCo02
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18.8 Avg MPG
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My Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Oct 2017 • 119 Fuel-upsProperty of bandmomma
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19.6 Avg MPG
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Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Jan 2018 • 183 Fuel-upsProperty of KVal7
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21.1 Avg MPG