| Model Year | 2018 | 2019 | |
| Model | Mercedes-Benz C-Class | BMW X1 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 111.8 in | 105.1 in | 6.7 in |
| Length | 184.5 in | 174.8 in | 9.7 in |
| Width | 71.3 in | 71.7 in | -0.4 in |
| Height | 56.8 in | 63.5 in | -6.7 in |
| Curb Weight | 3417 lb. | 3543 lb. | -126 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 | 55.3 in | 56.7 in | -1.4 in |
| Legroom, Row 1 | 41.7 in | 40.4 in | 1.3 in |
| Headroom, Row 2 | 37.1 in | 39.4 in | -2.3 in |
| Shoulder Room, Row 2 | 55.0 in | 57.2 in | -2.2 in |
| Legroom, Row 2 | 35.2 in | 37.0 in | -1.8 in |
| Total Legroom | 76.9 in (over 2 rows) | 77.4 in (over 2 rows) | -0.5 in |
| Cargo Volume, Minimum | 12.6 ft3 | 27.1 ft3 | -14.5 ft3 |
| Cargo Volume, Maximum | 12.6 ft3 | 58.7 ft3 | -46.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2018 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2019 BMW X1.