Model Year | 2018 | 2021 | |
Model | Chevrolet Tahoe / Suburban | GMC Acadia | |
Engine | 6.2L V8 OHV-2v 420 hp@5600 460 lb-ft@4100 |
3.6L V6 DOHC-4v 310 hp@6600 271 lb-ft@5000 |
|
Transmission | 10-speed shiftable automatic | 9-speed shiftable automatic | |
Drivetrain | 4WD w/low range | 4WD | |
Body | 4dr SUV | 4dr SUV | |
Difference | |||
Wheelbase | 116.0 in | 112.5 in | 3.5 in |
Length | 204.0 in | 193.6 in | 10.4 in |
Width | 80.5 in | 75.4 in | 5.1 in |
Height | 74.4 in | 66.0 in | 8.4 in |
Curb Weight | 5830 lb. | 4251 lb. | 1579 lb. |
Fuel Capacity | 26.0 gal. | 22.0 gal. | 4 gal. |
Headroom, Row 1 | 42.8 in | 40.0 in | 2.8 in |
Shoulder Room, Row 1 | 64.8 in | 59.4 in | 5.4 in |
Hip Room, Row 1 | 60.8 in | 55.7 in | 5.1 in |
Legroom, Row 1 | 45.3 in | 41.0 in | 4.3 in |
Headroom, Row 2 | 38.7 in | 39.6 in | -0.9 in |
Shoulder Room, Row 2 | 65.1 in | 58.7 in | 6.4 in |
Hip Room, Row 2 | 60.3 in | 53.3 in | 7 in |
Legroom, Row 2 | 39.0 in | 39.7 in | -0.7 in |
Headroom, Row 3 | 38.1 in | 37.2 in | 0.9 in |
Shoulder Room, Row 3 | 62.6 in | 54.3 in | 8.3 in |
Hip Room, Row 3 | 49.3 in | 42.9 in | 6.4 in |
Legroom, Row 3 | 24.8 in | 31.1 in | -6.3 in |
Total Legroom | 109.1 in (over 3 rows) | 111.8 in (over 3 rows) | -2.7 in |
Cargo Volume, Minimum | 15.3 ft3 | 12.8 ft3 | 2.5 ft3 |
Cargo Volume, Behind R2 | 51.6 ft3 | 41.7 ft3 | 9.9 ft3 |
Cargo Volume, Maximum | 94.7 ft3 | 79.0 ft3 | 15.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2018 Chevrolet Tahoe / Suburban.
None of our members have yet commented on the seat room and comfort of the 2021 GMC Acadia.