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2021 Toyota Sienna and 2018 Buick Envision Specifications
| Model Year | 2021 | 2018 | |
| Model | Toyota Sienna | Buick Envision | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 3,061 mm | 2,741 mm | 1 mm |
| Length | 5,174 mm | 4,666 mm | 1 mm |
| Width | 1,994 mm | 1,839 mm | 0 mm |
| Height | 1,740 mm | 1,697 mm | 0 mm |
| Curb Weight | 2,091 kg | 1,836 kg | 1 kg |
| Fuel Capacity | 68 L | 65 L | 3 L |
| Headroom, Row 1 | 1,016 mm | 1,016 mm | 0 mm |
| Shoulder Room, Row 1 | 1,585 mm | 1,448 mm | 0 mm |
| Hip Room, Row 1 | 1,514 mm | 1,382 mm | 0 mm |
| Legroom, Row 1 | 1,024 mm | 1,039 mm | 0 mm |
| Headroom, Row 2 | 998 mm | 978 mm | 20 mm |
| Shoulder Room, Row 2 | 1,593 mm | 1,417 mm | 0 mm |
| Hip Room, Row 2 | 1,681 mm | 1,349 mm | 0 mm |
| Legroom, Row 2 | 1,013 mm | 953 mm | -952 mm |
| Headroom, Row 3 | 950 mm | 0 mm | 950 mm |
| Shoulder Room, Row 3 | 1,486 mm | 0 mm | 1 mm |
| Hip Room, Row 3 | 1,240 mm | 0 mm | 1 mm |
| Legroom, Row 3 | 983 mm | 0 mm | 983 mm |
| Total Legroom | 3,020 mm (over 3 rows) | 1,991 mm (over 2 rows) | 2 mm |
| Cargo Volume, Minimum | 949 L | 762 L | 187 L |
| Cargo Volume, Behind R2 | 2,129 L | 26.9 | -24.9 L |
| Cargo Volume, Maximum | 2,860 L | 1,623 L | 1 L |
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.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Buick Envision
None of our members have yet commented on the seat room and comfort of the 2018 Buick Envision.
See TrueDelta's information for all Minivans
See TrueDelta's information for all Toyota models.
