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2021 Toyota Mirai and 2020 Kia Optima Specifications
| Model Year | 2021 | 2020 | |
| Model | Toyota Mirai | Kia Optima | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,918 mm | 2,804 mm | 0 mm |
| Length | 4,973 mm | 4,854 mm | 0 mm |
| Width | 1,885 mm | 1,859 mm | 0 mm |
| Height | 1,471 mm | 1,466 mm | 0 mm |
| Curb Weight | 1,930 kg | 1,465 kg | 0 kg |
| Fuel Capacity | 0 L | 70 L | -70 L |
| Headroom, Row 1 | 975 mm | 1,011 mm | 974 mm |
| Shoulder Room, Row 1 | 1,483 mm | 1,476 mm | 0 mm |
| Hip Room, Row 1 | 1,435 mm | 1,422 mm | 0 mm |
| Legroom, Row 1 | 1,072 mm | 1,156 mm | 0 mm |
| Headroom, Row 2 | 932 mm | 960 mm | -28 mm |
| Shoulder Room, Row 2 | 1,382 mm | 1,433 mm | 0 mm |
| Hip Room, Row 2 | 1,435 mm | 1,422 mm | 0 mm |
| Legroom, Row 2 | 841 mm | 904 mm | -63 mm |
| Total Legroom | 1,913 mm (over 2 rows) | 2,060 mm (over 2 rows) | -1 mm |
| Cargo Volume | 272 L | 450 L | -178 L |
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 2020 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2020 Kia Optima.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Toyota models.
