2015 GMC Terrain MPG
Based on data from 57 vehicles, 4,170 fuel-ups and 1,231,963 miles of driving, the 2015 GMC Terrain gets a combined Avg MPG of 21.19 with a 0.12 MPG margin of error.
Below you can see a distribution of the fuel-ups with 103 outliers (2.41%) removed.
Following shows the average MPG of each of the 57 vehicles in the system.
2015 GMC Terrains For Sale Nearby
-
Terrain
2015 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
Added Dec 2023 • 11 Fuel-upsProperty of Amark5933
-
21.8 Avg MPG
-
My Terrain
2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
Added Sep 2023 • 39 Fuel-upsProperty of kay8989
-
66.3 Avg MPG
-
GMC Terrain
2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
Added Jul 2024 • 9 Fuel-upsProperty of bntringa
-
21.8 Avg MPG
-
Terran
2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
Added Oct 2023 • 45 Fuel-upsProperty of FrozenFire
-
19.0 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added May 2018 • 46 Fuel-upsProperty of keyates
-
23.3 Avg MPG
-
White Terrain
2015 GMC Terrain SLT 3.6L V6 GAS Automatic 6 Speed
Added Jul 2023 • 66 Fuel-upsProperty of 2009Terrain
-
22.0 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
Added Aug 2019 • 159 Fuel-upsProperty of TMO65
-
18.2 Avg MPG
-
Kelsey's Baby Truck 2.0
2015 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
Added May 2017 • 404 Fuel-upsProperty of Kaszmann
-
22.3 Avg MPG
-
Red
2015 GMC Terrain SLT 2.4L L4 GAS Automatic 6 Speed
Added Mar 2018 • 124 Fuel-upsProperty of mouldman
-
22.7 Avg MPG
-
Terrain
2015 GMC Terrain SLT 2.4L L4 FLEX Automatic 6 Speed
Added Dec 2015 • 429 Fuel-upsProperty of rgill429
-
17.9 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Jul 2018 • 283 Fuel-upsProperty of MelMurtle
-
23.0 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Mar 2023 • 30 Fuel-upsProperty of jpeeps
-
21.5 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed
Added Mar 2017 • 14 Fuel-upsProperty of mgoblue94
-
61.1 Avg MPG
-
Terrain
2015 GMC Terrain Denali 3.6L V6 FLEX Automatic 6 Speed Sport Utility
Added Dec 2018 • 569 Fuel-upsProperty of jdebner
-
21.3 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed
Added Aug 2020 • 152 Fuel-upsProperty of keyates629
-
23.8 Avg MPG
-
My Terrain
2015 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
Added Feb 2022 • 28 Fuel-upsProperty of tdsmith
-
20.0 Avg MPG
-
Terrain
2015 GMC Terrain SLE 2.4L L4 GAS Automatic 6 Speed Sport Utility
Added Jan 2019 • 35 Fuel-upsProperty of h46crewchf
-
37.7 Avg MPG
-
Terrain
2015 GMC Terrain SLE 3.6L V6 GAS Automatic 6 Speed Sport Utility
Added May 2021 • 29 Fuel-upsProperty of DeeGeorge
-
40.8 Avg MPG
-
Silver Sky
2015 GMC Terrain SL 2.4L L4 GAS Automatic 5 Speed Sport Utility
Added May 2015 • 119 Fuel-upsProperty of Lonestar4X4
-
22.8 Avg MPG
-
GMC Terrain
2015 GMC Terrain SLE 2.4L L4 FLEX Automatic 6 Speed
Added Jul 2017 • 197 Fuel-upsProperty of rickwhaas
-
22.4 Avg MPG