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2021 Toyota Avalon and 2021 Toyota Sienna Specifications
| Model Year | 2021 | 2021 | |
| Model | Toyota Avalon | Toyota Sienna | |
| Engine | 2.5L I4 Hybrid DOHC-4v 176 hp@5700 163 lb-ft@3600 |
2.5L I4 Hybrid DOHC-4v 189 hp@6000 176 lb-ft@4400 |
|
| Transmission | 6-speed shiftable CVT | 6-speed shiftable CVT | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,870 mm | 3,061 mm | -1 mm |
| Length | 4,976 mm | 5,174 mm | -1 mm |
| Width | 1,849 mm | 1,994 mm | 0 mm |
| Height | 1,435 mm | 1,740 mm | 0 mm |
| Curb Weight | 1,637 kg | 2,091 kg | -1 kg |
| Fuel Capacity | 55 L | 68 L | -13 L |
| Headroom, Row 1 | 950 mm | 1,016 mm | 949 mm |
| Shoulder Room, Row 1 | 1,481 mm | 1,585 mm | 0 mm |
| Hip Room, Row 1 | 1,417 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,069 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 953 mm | 998 mm | -45 mm |
| Shoulder Room, Row 2 | 1,450 mm | 1,593 mm | 0 mm |
| Hip Room, Row 2 | 1,392 mm | 1,681 mm | 0 mm |
| Legroom, Row 2 | 1,024 mm | 1,013 mm | 0 mm |
| Headroom, Row 3 | 0 mm | 950 mm | -950 mm |
| Shoulder Room, Row 3 | 0 mm | 1,486 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,240 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 983 mm | -983 mm |
| Total Legroom | 2,093 mm (over 2 rows) | 3,020 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 456 L | 949 L | -493 L |
| Cargo Volume, Behind R2 | 16.1 | 2,129 L | 14.1 |
| Cargo Volume, Maximum | 16.1 | 2,860 L | 14.1 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Toyota Avalon
None of our members have yet commented on the seat room and comfort of the 2021 Toyota Avalon.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2021 Toyota Sienna.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Toyota models.
