Model Year | 2008 | 2021 | |
Model | Hummer H3 | Chevrolet Tahoe / Suburban | |
Engine | 5.3L V8 OHV-2v 295 hp@5200 317 lb-ft@4000 |
5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100 |
|
Transmission | 4-speed automatic | 10-speed shiftable automatic | |
Drivetrain | AWD w/low range | 4WD w/low range | |
Body | 4dr SUV | 4dr SUV | |
Difference | |||
Wheelbase | 111.9 in | 120.9 in | -9 in |
Length | 186.7 in | 210.7 in | -24 in |
Width | 74.7 in | 81.0 in | -6.3 in |
Height | 73.7 in | 75.8 in | -2.1 in |
Curb Weight | 4700 lb. | 5661 lb. | -961 lb. |
Fuel Capacity | 23.0 gal. | 24.0 gal. | -1 gal. |
Headroom, Row 1 | 40.6 in | 42.3 in | -1.7 in |
Shoulder Room, Row 1 | 54.4 in | 66.0 in | -11.6 in |
Hip Room, Row 1 | 53.9 in | 61.5 in | -7.6 in |
Legroom, Row 1 | 41.9 in | 44.5 in | -2.6 in |
Headroom, Row 2 | 39.9 in | 38.9 in | 1 in |
Shoulder Room, Row 2 | 53.5 in | 64.8 in | -11.3 in |
Hip Room, Row 2 | 53.5 in | 61.3 in | -7.8 in |
Legroom, Row 2 | 35.0 in | 42.0 in | -7 in |
Headroom, Row 3 | 0.0 in | 38.2 in | -38.2 in |
Shoulder Room, Row 3 | 0.0 in | 62.7 in | -62.7 in |
Hip Room, Row 3 | 0.0 in | 49.4 in | -49.4 in |
Legroom, Row 3 | 0.0 in | 34.9 in | -34.9 in |
Total Legroom | 76.9 in (over 2 rows) | 121.4 in (over 3 rows) | -44.5 in |
Cargo Volume, Minimum | 29.5 ft3 | 25.5 ft3 | 4 ft3 |
Cargo Volume, Behind R2 | 29.5 | 72.6 ft3 | -43.1 |
Cargo Volume, Maximum | 55.7 ft3 | 122.9 ft3 | -67.2 ft3 |
2008 Hummer H3 Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2008 | 4dr SUV 242-horsepower 3.7L I5 4-speed automatic AWD w/low range |
Seat seems to narrrow and the edges of the cushions rise up to high. Seat causes me right hip pain. see full Hummer H3 review |
None of our members have yet commented on the seat room and comfort of the 2021 Chevrolet Tahoe / Suburban.