| Model Year | 2018 | 2017 | |
| Model | Mercedes-Benz CLA | Mini Convertible | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Convertible | |
| Difference | |||
| Wheelbase | 2,700 mm | 2,494 mm | 0 mm |
| Length | 4,630 mm | 3,838 mm | 1 mm |
| Width | 1,778 mm | 1,727 mm | 0 mm |
| Height | 1,438 mm | 1,415 mm | 0 mm |
| Curb Weight | 1,480 kg | 1,295 kg | 0 kg |
| Fuel Capacity | 55 L | 44 L | 11 L |
| Headroom, Row 1 | 970 mm | 1,011 mm | 969 mm |
| Shoulder Room, Row 1 | 1,422 mm | 1,295 mm | 0 mm |
| Legroom, Row 1 | 1,021 mm | 1,052 mm | 0 mm |
| Headroom, Row 2 | 904 mm | 991 mm | -87 mm |
| Shoulder Room, Row 2 | 1,351 mm | 1,008 mm | 0 mm |
| Legroom, Row 2 | 688 mm | 785 mm | -97 mm |
| Total Legroom | 1,709 mm (over 2 rows) | 1,836 mm (over 2 rows) | 0 mm |
| Cargo Volume | 371 L | 215 L | 156 L |
None of our members have yet commented on the seat room and comfort of the 2018 Mercedes-Benz CLA.
None of our members have yet commented on the seat room and comfort of the 2017 Mini Convertible.