| Model Year | 2021 | 2024 | |
| Model | Porsche 718 Spyder | Mercedes-Benz C-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Convertible | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,484 mm | 2,865 mm | 0 mm |
| Length | 4,432 mm | 4,750 mm | 0 mm |
| Width | 1,803 mm | 1,890 mm | 0 mm |
| Height | 1,260 mm | 1,438 mm | 0 mm |
| Curb Weight | 1,454 kg | 1,735 kg | 0 kg |
| Fuel Capacity | 64 L | 66 L | -2 L |
| Headroom, Row 1 | 0 mm | 945 mm | -945 mm |
| Shoulder Room, Row 1 | 0 mm | 1,430 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,059 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 953 mm | -953 mm |
| Shoulder Room, Row 2 | 0 mm | 1,412 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 914 mm | -914 mm |
| Total Legroom | 0 mm (over 1 row) | 1,974 mm (over 2 rows) | -1 mm |
| Cargo Volume | 266 L | 357 L | -91 L |
None of our members have yet commented on the seat room and comfort of the 2021 Porsche 718 Spyder.
None of our members have yet commented on the seat room and comfort of the 2024 Mercedes-Benz C-Class.