| Model Year | 2017 | 2018 | |
| Model | Mercedes-Benz SLC | Mini Convertible | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hardtop conv. | 2dr Convertible | |
| Difference | |||
| Wheelbase | 95.7 in | 98.2 in | -2.5 in |
| Length | 162.8 in | 151.1 in | 11.7 in |
| Width | 71.5 in | 68.0 in | 3.5 in |
| Height | 51.3 in | 55.7 in | -4.4 in |
| Curb Weight | 3296 lb. | 2855 lb. | 441 lb. |
| Fuel Capacity | 15.9 gal. | 11.6 gal. | 4.3 gal. |
| Headroom, Row 1 | 38.0 in | 39.8 in | -1.8 in |
| Shoulder Room, Row 1 | 52.2 in | 51.0 in | 1.2 in |
| Legroom, Row 1 | 42.5 in | 41.4 in | 1.1 in |
| Headroom, Row 2 | 0.0 in | 39.0 in | -39 in |
| Shoulder Room, Row 2 | 0.0 in | 39.7 in | -39.7 in |
| Legroom, Row 2 | 0.0 in | 30.9 in | -30.9 in |
| Total Legroom | 42.5 in (over 1 rows) | 72.3 in (over 2 rows) | -29.8 in |
| Cargo Volume, Minimum | 6.4 ft3 | 7.6 ft3 | -1.2 ft3 |
| Cargo Volume, Maximum | 10.1 ft3 | 7.6 ft3 | 2.5 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz SLC.
None of our members have yet commented on the seat room and comfort of the 2018 Mini Convertible.