GMC Acadia GMC Acadia 2021 GMC Terrain GMC Terrain 2021

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GMC Acadia (2021) vs. GMC Terrain (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 GMC Acadia and 2021 GMC Terrain specs.

2021 GMC Acadia and 2021 GMC Terrain Specifications

Model Year 2021 2021  
Model GMC Acadia GMC Terrain  
Engine  
Transmission  
Drivetrain  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 2,858 mm 2,725 mm 0 mm
Length 4,917 mm 4,630 mm 0 mm
Width 1,915 mm 1,839 mm 0 mm
Height 1,676 mm 1,661 mm 0 mm
Curb Weight 1,779 kg 1,564 kg 0 kg
Fuel Capacity 83 L 56 L 27 L
Headroom, Row 1 1,016 mm 1,016 mm 0 mm
Shoulder Room, Row 1 1,509 mm 1,453 mm 0 mm
Hip Room, Row 1 1,415 mm 1,382 mm 0 mm
Legroom, Row 1 1,041 mm 1,039 mm 0 mm
Headroom, Row 2 1,006 mm 978 mm -977 mm
Shoulder Room, Row 2 1,491 mm 1,412 mm 0 mm
Hip Room, Row 2 1,354 mm 1,316 mm 0 mm
Legroom, Row 2 1,008 mm 1,008 mm 0 mm
Headroom, Row 3 945 mm 0 mm 945 mm
Shoulder Room, Row 3 1,379 mm 0 mm 1 mm
Hip Room, Row 3 1,090 mm 0 mm 1 mm
Legroom, Row 3 790 mm 0 mm 790 mm
Total Legroom 2,840 mm (over 3 rows) 2,047 mm (over 2 rows) 0 mm
Cargo Volume, Minimum 362 L 838 L -476 L
Cargo Volume, Behind R2 1,181 L 29.6 -28.6 L
Cargo Volume, Maximum 2,237 L 1,792 L 1 L

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