| Model Year | 2015 | 2012 | |
| Model | Mercedes-Benz M-Class | Mini Roadster | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Convertible | |
| Difference | |||
| Wheelbase | 114.8 in | 97.1 in | 17.7 in |
| Length | 189.1 in | 146.8 in | 42.3 in |
| Width | 75.2 in | 66.3 in | 8.9 in |
| Height | 70.7 in | 54.5 in | 16.2 in |
| Curb Weight | 4751 lb. | 2635 lb. | 2116 lb. |
| Fuel Capacity | 24.6 gal. | 10.6 gal. | 14 gal. |
| Headroom, Row 1 | 38.9 in | 39.6 in | -0.7 in |
| Shoulder Room, Row 1 | 58.5 in | 50.3 in | 8.2 in |
| Legroom, Row 1 | 40.3 in | 41.7 in | -1.4 in |
| Headroom, Row 2 | 38.5 in | 0.0 in | 38.5 in |
| Shoulder Room, Row 2 | 58.4 in | 0.0 in | 58.4 in |
| Legroom, Row 2 | 38.4 in | 0.0 in | 38.4 in |
| Total Legroom | 78.7 in (over 2 rows) | 41.7 in (over 1 rows) | 37 in |
| Cargo Volume, Minimum | 36.2 ft3 | 8.5 ft3 | 27.7 ft3 |
| Cargo Volume, Maximum | 71.0 ft3 | 8.5 ft3 | 62.5 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz M-Class.
| 2012 Mini Roadster Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2013 | 2dr Convertible turbocharged 181hp 1.6L I4 6-speed manual FWD |
Over 6ft and I need to pull the seat up two notches. All the way back my toes touch the pedals. Yippee I fit in a small car!!! see full Mini Roadster review |