| Model Year | 2017 | 2023 | |
| Model | Toyota Mirai | Toyota bZ4X | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,779 mm | 2,850 mm | 0 mm |
| Length | 4,890 mm | 4,689 mm | 0 mm |
| Width | 1,816 mm | 1,859 mm | 0 mm |
| Height | 1,534 mm | 1,651 mm | 0 mm |
| Curb Weight | 1,850 kg | 1,935 kg | 0 kg |
| Headroom, Row 1 | 0 mm | 980 mm | -980 mm |
| Shoulder Room, Row 1 | 0 mm | 1,468 mm | -1 mm |
| Hip Room, Row 1 | 0 mm | 1,382 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,069 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 942 mm | -942 mm |
| Shoulder Room, Row 2 | 0 mm | 1,422 mm | -1 mm |
| Hip Room, Row 2 | 0 mm | 1,138 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 897 mm | -897 mm |
| Total Legroom | 0 mm (over 1 row) | 1,966 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 0.0 | 784 L | -784 |
| Cargo Volume, Maximum | 0.0 | 1,611 L | -1 |
None of our members have yet commented on the seat room and comfort of the 2017 Toyota Mirai.
None of our members have yet commented on the seat room and comfort of the 2023 Toyota bZ4X.