Model Year | 2021 | 2011 | |
Model | GMC Acadia | Chevrolet Impala | |
Engine | 3.6L V6 DOHC-4v 310 hp@6600 271 lb-ft@5000 |
3.9L V6 OHV-2v 230 hp@5700 235 lb-ft@3200 |
|
Transmission | 9-speed shiftable automatic | 4-speed automatic | |
Drivetrain | FWD | FWD | |
Body | 4dr SUV | 4dr Sedan | |
Difference | |||
Wheelbase | 2,858 mm | 2,807 mm | 0 mm |
Length | 4,917 mm | 5,090 mm | -1 mm |
Width | 1,915 mm | 1,852 mm | 0 mm |
Height | 1,676 mm | 1,491 mm | 0 mm |
Curb Weight | 1,836 kg | 1,655 kg | 0 kg |
Fuel Capacity | 83 L | 64 L | 19 L |
Headroom, Row 1 | 1,016 mm | 1,001 mm | 0 mm |
Shoulder Room, Row 1 | 1,509 mm | 1,491 mm | 0 mm |
Hip Room, Row 1 | 1,415 mm | 1,433 mm | 0 mm |
Legroom, Row 1 | 1,041 mm | 1,074 mm | 0 mm |
Headroom, Row 2 | 1,006 mm | 960 mm | -959 mm |
Shoulder Room, Row 2 | 1,491 mm | 1,488 mm | 0 mm |
Hip Room, Row 2 | 1,354 mm | 1,453 mm | 0 mm |
Legroom, Row 2 | 1,008 mm | 955 mm | -954 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) | 2,029 mm (over 2 rows) | 0 mm |
Cargo Volume, Minimum | 362 L | 527 L | -165 L |
Cargo Volume, Behind R2 | 1,181 L | 18.6 | -17.6 L |
Cargo Volume, Maximum | 2,237 L | 18.6 | -16.6 L |
None of our members have yet commented on the seat room and comfort of the 2021 GMC Acadia.
None of our members have yet commented on the seat room and comfort of the 2011 Chevrolet Impala.