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Specifications Comparison: 2015 GMC Terrain vs 2021 GMC Terrain

Researched By The AutoPadre Staff

Gas Mileage

2015 GMC Terrain

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
SL2.4L I4FWD223227
Denali2.4L I4FWD172420.5
Denali2.4L I4AWD162319.5
SLE2.4L I4FWD223227
SLE2.4L I4AWD202924.5
SLE22.4L I4FWD172420.5
SLE22.4L I4AWD162319.5
SLT2.4L I4FWD172420.5
SLT2.4L I4AWD162319.5
SLT22.4L I4FWD172420.5
SLT22.4L I4AWD162319.5

2021 GMC Terrain

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
Denali1.5L I4FWD253027.5
Denali1.5L I4AWD252826.5
SL1.5L I4FWD253027.5
SLE 1.5L1.5L I4FWD253027.5
SLE 1.5L1.5L I4AWD252826.5
SLT 1.5L1.5L I4FWD253027.5
SLT 1.5L1.5L I4AWD252826.5

2015 GMC Terrain

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
SL2.4L I4FWD11.07.09.0
Denali2.4L I4FWD14.010.011.0
Denali2.4L I4AWD15.010.012.0
SLE2.4L I4FWD11.07.09.0
SLE2.4L I4AWD12.08.010.0
SLE22.4L I4FWD14.010.011.0
SLE22.4L I4AWD15.010.012.0
SLT2.4L I4FWD14.010.011.0
SLT2.4L I4AWD15.010.012.0
SLT22.4L I4FWD14.010.011.0
SLT22.4L I4AWD15.010.012.0

2021 GMC Terrain

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
Denali1.5L I4FWD9.08.09.0
Denali1.5L I4AWD9.08.09.0
SL1.5L I4FWD9.08.09.0
SLE 1.5L1.5L I4FWD9.08.09.0
SLE 1.5L1.5L I4AWD9.08.09.0
SLT 1.5L1.5L I4FWD9.08.09.0
SLT 1.5L1.5L I4AWD9.08.09.0

Go to the GMC Terrain Gas Mileage Data.

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