| Model Year | 2006 | 2021 | |
| Model | Honda Insight | Tesla Model 3 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hatch | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,400 mm | 2,875 mm | 0 mm |
| Length | 3,940 mm | 4,694 mm | -1 mm |
| Width | 1,694 mm | 1,849 mm | 0 mm |
| Height | 1,354 mm | 1,443 mm | 0 mm |
| Curb Weight | 839 kg | 1,625 kg | 838 kg |
| Fuel Capacity | 40 L | 0 L | 40 L |
| Headroom, Row 1 | 986 mm | 1,006 mm | 985 mm |
| Shoulder Room, Row 1 | 1,283 mm | 1,430 mm | 0 mm |
| Hip Room, Row 1 | 1,237 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,090 mm | 1,085 mm | 0 mm |
| Headroom, Row 2 | 0 mm | 958 mm | -958 mm |
| Shoulder Room, Row 2 | 0 mm | 1,372 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 894 mm | -894 mm |
| Total Legroom | 1,090 mm (over 1 row) | 1,979 mm (over 2 rows) | 0 mm |
| Cargo Volume | 462 L | 425 L | 37 L |
None of our members have yet commented on the seat room and comfort of the 2006 Honda Insight.
None of our members have yet commented on the seat room and comfort of the 2021 Tesla Model 3.