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Specifications Comparison: 2018 GMC Acadia vs 2024 Subaru Ascent

Researched By The AutoPadre Staff

Gas Mileage

2018 GMC Acadia

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
All Terrain2.5L I4AWD172521
All Terrain22.5L I4AWD172521
Denali3.6L V6FWD182521.5
Denali3.6L V6AWD172521
SL2.5L I4FWD212623.5
SLE2.5L I4FWD212623.5
SLE2.5L I4AWD172521
SLE2.5L I4AWD172521
SLE22.5L I4FWD182521.5
SLE22.5L I4FWD182521.5
SLE22.5L I4AWD172521
SLE22.5L I4AWD172521
SLT2.5L I4FWD182521.5
SLT2.5L I4FWD182521.5
SLT3.6L V6AWD172521
SLT23.6L V6FWD182521.5
SLT23.6L V6AWD172521

2024 Subaru Ascent

Fuel Mileage (Imp.)

Trim Eng. Drive train MPG City MPG Hwy MPG Combined
Base 8-Passenger2.4L H4AWD202623
Limited 7-Passenger2.4L H4AWD192522
Limited 8-Passenger2.4L H4AWD192522
Onyx Edition 7-Passenger2.4L H4AWD192522
Onyx Edition Limited 7-Passenger2.4L H4AWD192522
Premium 7-Passenger2.4L H4AWD202623
Premium 8-Passenger2.4L H4AWD202623
Touring 7-Passenger2.4L H4AWD192522

2018 GMC Acadia

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
All Terrain2.5L I4AWD14.09.011.0
All Terrain22.5L I4AWD14.09.011.0
Denali3.6L V6FWD13.09.011.0
Denali3.6L V6AWD14.09.011.0
SL2.5L I4FWD11.09.010.0
SLE2.5L I4FWD11.09.010.0
SLE2.5L I4AWD14.09.011.0
SLE2.5L I4AWD14.09.011.0
SLE22.5L I4FWD13.09.011.0
SLE22.5L I4FWD13.09.011.0
SLE22.5L I4AWD14.09.011.0
SLE22.5L I4AWD14.09.011.0
SLT2.5L I4FWD13.09.011.0
SLT2.5L I4FWD13.09.011.0
SLT3.6L V6AWD14.09.011.0
SLT23.6L V6FWD13.09.011.0
SLT23.6L V6AWD14.09.011.0

2024 Subaru Ascent

Fuel Mileage (Metric)

Trim Eng. Drive train L/100km City L/100km Hwy L/100km Combined
Base 8-Passenger2.4L H4AWD11.89.010.2
Limited 7-Passenger2.4L H4AWD12.49.410.7
Limited 8-Passenger2.4L H4AWD12.49.410.7
Onyx Edition 7-Passenger2.4L H4AWD12.49.410.7
Onyx Edition Limited 7-Passenger2.4L H4AWD12.49.410.7
Premium 7-Passenger2.4L H4AWD11.89.010.2
Premium 8-Passenger2.4L H4AWD11.89.010.2
Touring 7-Passenger2.4L H4AWD12.49.410.7

Go to the GMC Acadia Gas Mileage Data or the Subaru Ascent Gas Mileage Data.