| Model Year | 2013 | 2018 | |
| Model | Mercedes-Benz C-Class | BMW X1 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.7 in | 105.1 in | 3.6 in |
| Length | 180.7 in | 174.8 in | 5.9 in |
| Width | 69.7 in | 71.7 in | -2 in |
| Height | 56.3 in | 63.5 in | -7.2 in |
| Curb Weight | 3428 lb. | 3543 lb. | -115 lb. |
| Fuel Capacity | 17.4 gal. | 16.1 gal. | 1.3 gal. |
| Headroom, Row 1 | 37.1 in | 42.0 in | -4.9 in |
| Shoulder Room, Row 1 | 54.7 in | 56.7 in | -2 in |
| Hip Room, Row 1 | 52.3 in | 0.0 in | 52.3 in |
| Legroom, Row 1 | 41.7 in | 40.4 in | 1.3 in |
| Headroom, Row 2 | 36.9 in | 39.4 in | -2.5 in |
| Shoulder Room, Row 2 | 55.0 in | 57.2 in | -2.2 in |
| Hip Room, Row 2 | 54.9 in | 0.0 in | 54.9 in |
| Legroom, Row 2 | 33.4 in | 37.0 in | -3.6 in |
| Total Legroom | 75.1 in (over 2 rows) | 77.4 in (over 2 rows) | -2.3 in |
| Cargo Volume, Minimum | 12.4 ft3 | 27.1 ft3 | -14.7 ft3 |
| Cargo Volume, Maximum | 12.4 ft3 | 58.7 ft3 | -46.3 ft3 |
None of our members have yet commented on the seat room and comfort of the 2013 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2018 BMW X1.