Model Year | 2009 | 2021 | |
Model | Hummer H3 | Toyota Sienna | |
Engine | |||
Transmission | |||
Drivetrain | |||
Body | 4dr SUV | 4dr Minivan, ext. | |
Difference | |||
Wheelbase | 111.9 in | 120.5 in | -8.6 in |
Length | 186.7 in | 203.7 in | -17 in |
Width | 74.7 in | 78.5 in | -3.8 in |
Height | 73.7 in | 68.5 in | 5.2 in |
Curb Weight | 4695 lb. | 4610 lb. | 85 lb. |
Fuel Capacity | 23.0 gal. | 18.0 gal. | 5 gal. |
Headroom, Row 1 | 40.6 in | 40.0 in | 0.6 in |
Shoulder Room, Row 1 | 54.4 in | 62.4 in | -8 in |
Hip Room, Row 1 | 53.9 in | 59.6 in | -5.7 in |
Legroom, Row 1 | 41.9 in | 40.3 in | 1.6 in |
Headroom, Row 2 | 39.9 in | 39.3 in | 0.6 in |
Shoulder Room, Row 2 | 53.5 in | 62.7 in | -9.2 in |
Hip Room, Row 2 | 53.5 in | 66.2 in | -12.7 in |
Legroom, Row 2 | 35.0 in | 39.9 in | -4.9 in |
Headroom, Row 3 | 0.0 in | 37.4 in | -37.4 in |
Shoulder Room, Row 3 | 0.0 in | 58.5 in | -58.5 in |
Hip Room, Row 3 | 0.0 in | 48.8 in | -48.8 in |
Legroom, Row 3 | 0.0 in | 38.7 in | -38.7 in |
Total Legroom | 76.9 in (over 2 rows) | 118.9 in (over 3 rows) | -42 in |
Cargo Volume, Minimum | 29.5 ft3 | 33.5 ft3 | -4 ft3 |
Cargo Volume, Behind R2 | 29.5 | 75.2 ft3 | -45.7 |
Cargo Volume, Maximum | 55.7 ft3 | 101.0 ft3 | -45.3 ft3 |
2009 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 Toyota Sienna.