Model Year | 2011 | 2017 | |
Model | Chevrolet Impala | GMC Acadia | |
Engine | 3.9L V6 OHV-2v 230 hp@5700 235 lb-ft@3200 |
3.6L V6 DOHC-4v 310 hp@6600 271 lb-ft@5000 |
|
Transmission | 4-speed automatic | 6-speed shiftable automatic | |
Drivetrain | FWD | FWD | |
Body | 4dr Sedan | 4dr SUV | |
Difference | |||
Wheelbase | 110.5 in | 112.5 in | -2 in |
Length | 200.4 in | 193.6 in | 6.8 in |
Width | 72.9 in | 75.4 in | -2.5 in |
Height | 58.7 in | 66.0 in | -7.3 in |
Curb Weight | 3649 lb. | 4060 lb. | -411 lb. |
Fuel Capacity | 17.0 gal. | 22.0 gal. | -5 gal. |
Headroom, Row 1 | 39.4 in | 40.0 in | -0.6 in |
Shoulder Room, Row 1 | 58.7 in | 59.4 in | -0.7 in |
Hip Room, Row 1 | 56.4 in | 55.7 in | 0.7 in |
Legroom, Row 1 | 42.3 in | 41.0 in | 1.3 in |
Headroom, Row 2 | 37.8 in | 39.6 in | -1.8 in |
Shoulder Room, Row 2 | 58.6 in | 58.7 in | -0.1 in |
Hip Room, Row 2 | 57.2 in | 53.3 in | 3.9 in |
Legroom, Row 2 | 37.6 in | 39.7 in | -2.1 in |
Headroom, Row 3 | 0.0 in | 37.2 in | -37.2 in |
Shoulder Room, Row 3 | 0.0 in | 54.3 in | -54.3 in |
Hip Room, Row 3 | 0.0 in | 42.9 in | -42.9 in |
Legroom, Row 3 | 0.0 in | 31.1 in | -31.1 in |
Total Legroom | 79.9 in (over 2 rows) | 111.8 in (over 3 rows) | -31.9 in |
Cargo Volume, Minimum | 18.6 ft3 | 12.8 ft3 | 5.8 ft3 |
Cargo Volume, Behind R2 | 18.6 | 41.7 ft3 | -23.1 |
Cargo Volume, Maximum | 18.6 ft3 | 79.0 ft3 | -60.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2011 Chevrolet Impala.
None of our members have yet commented on the seat room and comfort of the 2017 GMC Acadia.