| Model Year | 2021 | 2020 | |
| Model | Mercedes-Benz S-Class | Mini Countryman | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 126.6 in | 105.1 in | 21.5 in |
| Length | 208.2 in | 169.8 in | 38.4 in |
| Width | 76.9 in | 71.7 in | 5.2 in |
| Height | 59.2 in | 61.3 in | -2.1 in |
| Curb Weight | 4610 lb. | 3422 lb. | 1188 lb. |
| Fuel Capacity | 22.1 gal. | 16.1 gal. | 6 gal. |
| Headroom, Row 1 | 42.1 in | 39.9 in | 2.2 in |
| Shoulder Room, Row 1 | 59.6 in | 54.8 in | 4.8 in |
| Legroom, Row 1 | 41.7 in | 40.4 in | 1.3 in |
| Headroom, Row 2 | 39.4 in | 37.5 in | 1.9 in |
| Shoulder Room, Row 2 | 59.0 in | 54.0 in | 5 in |
| Legroom, Row 2 | 43.8 in | 37.6 in | 6.2 in |
| Total Legroom | 85.5 in (over 2 rows) | 78 in (over 2 rows) | 7.5 in |
| Cargo Volume, Minimum | 12.9 ft3 | 17.6 ft3 | -4.7 ft3 |
| Cargo Volume, Maximum | 12.9 ft3 | 47.6 ft3 | -34.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz S-Class.
None of our members have yet commented on the seat room and comfort of the 2020 Mini Countryman.