| Model Year | 2021 | 2012 | |
| Model | Mercedes-Benz GLS | Mini Convertible | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Convertible | |
| Difference | |||
| Wheelbase | 123.4 in | 97.1 in | 26.3 in |
| Length | 205.0 in | 145.6 in | 59.4 in |
| Width | 79.9 in | 66.3 in | 13.6 in |
| Height | 71.8 in | 55.7 in | 16.1 in |
| Curb Weight | 5467 lb. | 2745 lb. | 2722 lb. |
| Fuel Capacity | 23.8 gal. | 13.2 gal. | 10.6 gal. |
| Headroom, Row 1 | 39.4 in | 38.4 in | 1 in |
| Shoulder Room, Row 1 | 59.3 in | 50.3 in | 9 in |
| Legroom, Row 1 | 40.3 in | 41.7 in | -1.4 in |
| Headroom, Row 2 | 40.2 in | 38.5 in | 1.7 in |
| Shoulder Room, Row 2 | 58.5 in | 39.2 in | 19.3 in |
| Legroom, Row 2 | 41.9 in | 28.1 in | 13.8 in |
| Legroom, Row 3 | 34.6 in | 0.0 in | 34.6 in |
| Total Legroom | 116.8 in (over 3 rows) | 69.8 in (over 2 rows) | 47 in |
| Cargo Volume, Minimum | 17.4 ft3 | 6.0 ft3 | 11.4 ft3 |
| Cargo Volume, Behind R2 | 42.7 ft3 | 6.0 | 36.7 ft3 |
| Cargo Volume, Maximum | 84.7 ft3 | 6.0 ft3 | 78.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLS.
None of our members have yet commented on the seat room and comfort of the 2012 Mini Convertible.