2020 GMC Terrain MPG
Based on data from 31 vehicles, 2,060 fuel-ups and 536,202 miles of driving, the 2020 GMC Terrain gets a combined Avg MPG of 24.12 with a 0.19 MPG margin of error.
Below you can see a distribution of the fuel-ups with 46 outliers (2.18%) removed.
Following shows the average MPG of each of the 31 vehicles in the system.
2020 GMC Terrains For Sale Nearby
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Terrain
2020 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed Sport Utility
Added Nov 2020 • 133 Fuel-upsProperty of Daishi
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26.3 Avg MPG
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Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed Sport Utility
Added Feb 2020 • 70 Fuel-upsProperty of dmarbes
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26.2 Avg MPG
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My Terrain
2020 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed
Added Apr 2020 • 248 Fuel-upsProperty of plonker2008
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23.0 Avg MPG
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GMC Terrain SLT
2020 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed Sport Utility
Added Nov 2020 • 166 Fuel-upsProperty of Arik74
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21.5 Avg MPG
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My Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed
Added Aug 2020 • 74 Fuel-upsProperty of JessicaMarie
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20.3 Avg MPG
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My Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed
Added Mar 2021 • 82 Fuel-upsProperty of sunnykub
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29.1 Avg MPG
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2020 GMC Terrain
2020 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed
Added Apr 2021 • 55 Fuel-upsProperty of dlav_ca
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22.3 Avg MPG
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2020 Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed
Added Sep 2020 • 66 Fuel-upsProperty of Wrench01
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27.4 Avg MPG
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My Terrain
2020 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed
Added Apr 2021 • 71 Fuel-upsProperty of alialsa
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19.2 Avg MPG
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Terrain
2020 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed Sport Utility
Added Sep 2020 • 130 Fuel-upsProperty of Glock32
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22.3 Avg MPG
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2020 GMC Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed Sport Utility
Added Jul 2020 • 155 Fuel-upsProperty of fredgannon
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25.0 Avg MPG
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My Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed
Added Jun 2020 • 98 Fuel-upsProperty of phillyturbosix
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25.0 Avg MPG
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My Terrain
2020 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed Sport Utility
Added Sep 2021 • 179 Fuel-upsProperty of Blacksmith13
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29.1 Avg MPG
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2020 Terrain
2020 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed Sport Utility
Added Aug 2020 • 119 Fuel-upsProperty of ashleymouton
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24.6 Avg MPG
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2020 Terrain
2020 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed
Added Jun 2021 • 86 Fuel-upsProperty of bjames69firebird
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25.6 Avg MPG
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My Terrain
2020 GMC Terrain SLT
Added Jan 2020 • 37 Fuel-upsProperty of wrjsn
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24.4 Avg MPG
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GMC Terrain
2020 GMC Terrain SLE Automatic 9 Speed Sport Utility
Added Jul 2020 • 77 Fuel-upsProperty of lizhbunce
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27.4 Avg MPG
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My Terrain
2020 GMC Terrain SLT 1.5L L4 GAS Automatic 9 Speed
Added Mar 2020 • 104 Fuel-upsProperty of trains2007
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25.7 Avg MPG
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My Terrain
2020 GMC Terrain SLT 2.0L L4 GAS Automatic 9 Speed
Added Jun 2022 • 36 Fuel-upsProperty of ansberto85
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21.3 Avg MPG
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Linda
2020 GMC Terrain SLE 1.5L L4 GAS Automatic 9 Speed Sport Utility
Added Dec 2022 • 3 Fuel-upsProperty of tcb46140
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110.8 Avg MPG