2017 GMC Terrain MPG
Based on data from 48 vehicles, 4,943 fuel-ups and 1,441,109 miles of driving, the 2017 GMC Terrain gets a combined Avg MPG of 21.78 with a 0.12 MPG margin of error.
Below you can see a distribution of the fuel-ups with 74 outliers (1.47%) removed.
Following shows the average MPG of each of the 48 vehicles in the system.
2017 GMC Terrains For Sale Nearby
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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
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White Jimmy
2017 GMC Terrain Denali 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Jul 2020 • 49 Fuel-upsProperty of dovey413gmailcom
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26.5 Avg MPG
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Terrain
2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Jun 2020 • 7 Fuel-upsProperty of mkcottle
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24.0 Avg MPG
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2017 Terrain
2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Feb 2018 • 114 Fuel-upsProperty of Firefotog
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22.7 Avg MPG
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2017 Terrain
2017 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Mar 2023 • 114 Fuel-upsProperty of Firefotog
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22.7 Avg MPG
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2017 Terrain
2017 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
Added Jul 2017 • 97 Fuel-upsProperty of gtosuper98
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21.6 Avg MPG
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2017 Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Apr 2017 • 95 Fuel-upsProperty of John733
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20.6 Avg MPG
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My Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Oct 2019 • 19 Fuel-upsProperty of jeff6605
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22.2 Avg MPG
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2017 GMC Terrain SLE2
2017 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
Added Jan 2017 • 125 Fuel-upsProperty of wshier
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19.9 Avg MPG
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My Terrain
2017 GMC Terrain Denali 2.4L L4 FLEX Automatic 6 Speed
Added Jan 2018 • 65 Fuel-upsProperty of gascost
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18.6 Avg MPG
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2017 Terrain
2017 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
Added Jun 2017 • 64 Fuel-upsProperty of mwcorder
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21.2 Avg MPG
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My Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Mar 2017 • 63 Fuel-upsProperty of AT1106
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21.8 Avg MPG
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White Terrain
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Apr 2017 • 143 Fuel-upsProperty of TheRealTexx
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23.8 Avg MPG
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Z Sold Terrain
2017 GMC Terrain Denali 3.6L V6 GAS Automatic 6 Speed Sport Utility
Added Oct 2017 • 4 Fuel-upsProperty of brianlt055
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16.8 Avg MPG
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WHITE OPS TERRAIN
2017 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Jul 2017 • 41 Fuel-upsProperty of foxiius
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20.9 Avg MPG