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2020 Toyota Sienna and 2010 Chevrolet Avalanche Specifications
| Model Year | 2020 | 2010 | |
| Model | Toyota Sienna | Chevrolet Avalanche | |
| Engine | 3.5L V6 DOHC-4v 296 hp@6600 263 lb-ft@4700 |
5.3L V8 OHV-2v 320 hp@5400 335 lb-ft@4000 |
|
| Transmission | 8-speed shiftable automatic | 6-speed shiftable automatic | |
| Drivetrain | FWD | RWD | |
| Body | 4dr Minivan, ext. | 4dr SUT | |
| Difference | |||
| Wheelbase | 119.3 in | 130.0 in | -10.7 in |
| Length | 200.2 in | 221.3 in | -21.1 in |
| Width | 78.1 in | 79.1 in | -1 in |
| Height | 68.9 in | 76.6 in | -7.7 in |
| Curb Weight | 4375 lb. | 5787 lb. | -1412 lb. |
| Fuel Capacity | 20.0 gal. | 31.0 gal. | -11 gal. |
| Headroom, Row 1 | 41.0 in | 41.1 in | -0.1 in |
| Shoulder Room, Row 1 | 65.0 in | 65.3 in | -0.3 in |
| Hip Room, Row 1 | 58.6 in | 64.4 in | -5.8 in |
| Legroom, Row 1 | 40.5 in | 41.3 in | -0.8 in |
| Headroom, Row 2 | 39.7 in | 40.0 in | -0.3 in |
| Shoulder Room, Row 2 | 64.6 in | 65.2 in | -0.6 in |
| Hip Room, Row 2 | 66.1 in | 62.3 in | 3.8 in |
| Legroom, Row 2 | 37.6 in | 39.1 in | -1.5 in |
| Headroom, Row 3 | 38.3 in | 0.0 in | 38.3 in |
| Shoulder Room, Row 3 | 61.1 in | 0.0 in | 61.1 in |
| Hip Room, Row 3 | 50.3 in | 0.0 in | 50.3 in |
| Legroom, Row 3 | 36.3 in | 0.0 in | 36.3 in |
| Total Legroom | 114.4 in (over 3 rows) | 80.4 in (over 2 rows) | 34 in |
| Cargo Volume, Minimum | 39.1 ft3 | 45.5 ft3 | -6.4 ft3 |
| Cargo Volume, Behind R2 | 87.1 ft3 | 45.5 | 41.6 ft3 |
| Cargo Volume, Maximum | 150.0 ft3 | 101.1 ft3 | 48.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2020 Toyota Sienna.
What Our Members Are Saying about the Seat Room and Comfort of the 2010 Chevrolet Avalanche
None of our members have yet commented on the seat room and comfort of the 2010 Chevrolet Avalanche.
See TrueDelta's information for all Minivans
See TrueDelta's information for all Toyota models.
