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2021 Toyota Mirai and 2012 Toyota Sienna Specifications
| Model Year | 2021 | 2012 | |
| Model | Toyota Mirai | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 114.9 in | 119.3 in | -4.4 in |
| Length | 195.8 in | 200.2 in | -4.4 in |
| Width | 74.2 in | 78.1 in | -3.9 in |
| Height | 57.9 in | 68.9 in | -11 in |
| Curb Weight | 4255 lb. | 4275 lb. | -20 lb. |
| Fuel Capacity | 0.0 gal. | 20.0 gal. | -20 gal. |
| Headroom, Row 1 | 38.4 in | 41.0 in | -2.6 in |
| Shoulder Room, Row 1 | 58.4 in | 65.0 in | -6.6 in |
| Hip Room, Row 1 | 56.5 in | 58.6 in | -2.1 in |
| Legroom, Row 1 | 42.2 in | 40.5 in | 1.7 in |
| Headroom, Row 2 | 36.7 in | 39.7 in | -3 in |
| Shoulder Room, Row 2 | 54.4 in | 64.6 in | -10.2 in |
| Hip Room, Row 2 | 56.5 in | 66.1 in | -9.6 in |
| Legroom, Row 2 | 33.1 in | 37.6 in | -4.5 in |
| Headroom, Row 3 | 0.0 in | 38.3 in | -38.3 in |
| Shoulder Room, Row 3 | 0.0 in | 61.1 in | -61.1 in |
| Hip Room, Row 3 | 0.0 in | 50.3 in | -50.3 in |
| Legroom, Row 3 | 0.0 in | 36.3 in | -36.3 in |
| Total Legroom | 75.3 in (over 2 rows) | 114.4 in (over 3 rows) | -39.1 in |
| Cargo Volume, Minimum | 9.6 ft3 | 39.1 ft3 | -29.5 ft3 |
| Cargo Volume, Behind R2 | 9.6 | 87.1 ft3 | -77.5 |
| Cargo Volume, Maximum | 9.6 ft3 | 150.0 ft3 | -140.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Toyota Mirai
None of our members have yet commented on the seat room and comfort of the 2021 Toyota Mirai.
What Our Members Are Saying about the Seat Room and Comfort of the 2012 Toyota Sienna
| 2012 Toyota Sienna Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2011 | 4dr Minivan, ext. 266-horsepower 3.5L V6 6-speed shiftable automatic FWD |
Great for hauling mom and dad, two boys, their stuff, great grandma, the dog, and more stuff! see full Toyota Sienna review |
| 2011 | 4dr Minivan, ext. 266-horsepower 3.5L V6 6-speed shiftable automatic FWD |
Not cramped against the dashboard to keep the kids from kicking the seats! see full Toyota Sienna review |
See TrueDelta's information for all Sedans
See TrueDelta's information for all Toyota models.
