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2009 Chevrolet Avalanche and 2020 Toyota Sienna Specifications
| Model Year | 2009 | 2020 | |
| Model | Chevrolet Avalanche | Toyota Sienna | |
| Engine | 6.0L V8 OHV-2v 366 hp@5500 380 lb-ft@4300 |
3.5L V6 DOHC-4v 296 hp@6600 263 lb-ft@4700 |
|
| Transmission | 6-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr SUT | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 3,302 mm | 3,030 mm | 0 mm |
| Length | 5,621 mm | 5,085 mm | 0 mm |
| Width | 2,009 mm | 1,984 mm | 1 mm |
| Height | 1,946 mm | 1,750 mm | 0 mm |
| Curb Weight | 2,559 kg | 2,093 kg | 0 kg |
| Fuel Capacity | 117 L | 76 L | 41 L |
| Headroom, Row 1 | 1,044 mm | 1,041 mm | 0 mm |
| Shoulder Room, Row 1 | 1,659 mm | 1,651 mm | 0 mm |
| Hip Room, Row 1 | 1,636 mm | 1,488 mm | 0 mm |
| Legroom, Row 1 | 1,049 mm | 1,029 mm | 0 mm |
| Headroom, Row 2 | 1,016 mm | 1,008 mm | 0 mm |
| Shoulder Room, Row 2 | 1,656 mm | 1,641 mm | 0 mm |
| Hip Room, Row 2 | 1,582 mm | 1,679 mm | 0 mm |
| Legroom, Row 2 | 993 mm | 955 mm | 38 mm |
| Headroom, Row 3 | 0 mm | 973 mm | -973 mm |
| Shoulder Room, Row 3 | 0 mm | 1,552 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,278 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 922 mm | -922 mm |
| Total Legroom | 2,042 mm (over 2 rows) | 2,906 mm (over 3 rows) | 0 mm |
| Cargo Volume, Minimum | 1,288 L | 1,107 L | 0 L |
| Cargo Volume, Behind R2 | 45.5 | 2,466 L | 43.5 |
| Cargo Volume, Maximum | 2,863 L | 4,248 L | -2 L |
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 2020 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2020 Toyota Sienna.
See TrueDelta's information for all SUTs
See TrueDelta's information for all Chevrolet models.
