| Model Year | 2011 | 2012 | |
| Model | Mercedes-Benz GL | Mini Convertible | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Convertible | |
| Difference | |||
| Wheelbase | 121.1 in | 97.1 in | 24 in |
| Length | 200.6 in | 145.6 in | 55 in |
| Width | 76.0 in | 66.3 in | 9.7 in |
| Height | 72.4 in | 55.7 in | 16.7 in |
| Curb Weight | 5346 lb. | 2745 lb. | 2601 lb. |
| Fuel Capacity | 26.0 gal. | 13.2 gal. | 12.8 gal. |
| Headroom, Row 1 | 40.1 in | 38.4 in | 1.7 in |
| Shoulder Room, Row 1 | 58.3 in | 50.3 in | 8 in |
| Legroom, Row 1 | 40.3 in | 41.7 in | -1.4 in |
| Headroom, Row 2 | 40.6 in | 38.5 in | 2.1 in |
| Shoulder Room, Row 2 | 58.9 in | 39.2 in | 19.7 in |
| Legroom, Row 2 | 39.5 in | 28.1 in | 11.4 in |
| Headroom, Row 3 | 38.2 in | 0.0 in | 38.2 in |
| Shoulder Room, Row 3 | 50.5 in | 0.0 in | 50.5 in |
| Legroom, Row 3 | 34.2 in | 0.0 in | 34.2 in |
| Total Legroom | 114 in (over 3 rows) | 69.8 in (over 2 rows) | 44.2 in |
| Cargo Volume, Minimum | 14.3 ft3 | 6.0 ft3 | 8.3 ft3 |
| Cargo Volume, Behind R2 | 43.8 ft3 | 6.0 | 37.8 ft3 |
| Cargo Volume, Maximum | 83.3 ft3 | 6.0 ft3 | 77.3 ft3 |
None of our members have yet commented on the seat room and comfort of the 2011 Mercedes-Benz GL.
None of our members have yet commented on the seat room and comfort of the 2012 Mini Convertible.