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2009 Chevrolet Avalanche and 2022 Toyota Sienna Specifications
| Model Year | 2009 | 2022 | |
| Model | Chevrolet Avalanche | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUT | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 130.0 in | 120.5 in | 9.5 in |
| Length | 221.3 in | 203.7 in | 17.6 in |
| Width | 79.1 in | 78.5 in | 0.6 in |
| Height | 76.6 in | 68.5 in | 8.1 in |
| Curb Weight | 5742 lb. | 4610 lb. | 1132 lb. |
| Fuel Capacity | 31.0 gal. | 18.0 gal. | 13 gal. |
| Headroom, Row 1 | 41.1 in | 40.0 in | 1.1 in |
| Shoulder Room, Row 1 | 65.3 in | 62.4 in | 2.9 in |
| Hip Room, Row 1 | 64.4 in | 59.6 in | 4.8 in |
| Legroom, Row 1 | 41.3 in | 40.3 in | 1 in |
| Headroom, Row 2 | 40.0 in | 39.3 in | 0.7 in |
| Shoulder Room, Row 2 | 65.2 in | 62.7 in | 2.5 in |
| Hip Room, Row 2 | 62.3 in | 66.2 in | -3.9 in |
| Legroom, Row 2 | 39.1 in | 39.9 in | -0.8 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 | 80.4 in (over 2 rows) | 118.9 in (over 3 rows) | -38.5 in |
| Cargo Volume, Minimum | 45.5 ft3 | 33.5 ft3 | 12 ft3 |
| Cargo Volume, Behind R2 | 45.5 | 75.2 ft3 | -29.7 |
| Cargo Volume, Maximum | 101.1 ft3 | 101.0 ft3 | 0.1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 Chevrolet Avalanche
None of our members have yet commented on the seat room and comfort of the 2009 Chevrolet Avalanche.
What Our Members Are Saying about the Seat Room and Comfort of the 2022 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2022 Toyota Sienna.
See TrueDelta's information for all SUTs
See TrueDelta's information for all Chevrolet models.
