| Model Year | 2017 | 2024 | |
| Model | Mercedes-Benz B-Class | BMW X7 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr SUV | |
| Difference | |||
| Wheelbase | 106.3 in | 122.2 in | -15.9 in |
| Length | 171.6 in | 203.6 in | -32 in |
| Width | 70.3 in | 78.7 in | -8.4 in |
| Height | 61.3 in | 72.2 in | -10.9 in |
| Curb Weight | 3924 lb. | 5417 lb. | -1493 lb. |
| Fuel Capacity | 0.0 gal. | 21.9 gal. | -21.9 gal. |
| Headroom, Row 1 | 0.0 in | 41.9 in | -41.9 in |
| Shoulder Room, Row 1 | 0.0 in | 60.0 in | -60 in |
| Legroom, Row 1 | 0.0 in | 39.8 in | -39.8 in |
| Headroom, Row 2 | 0.0 in | 39.9 in | -39.9 in |
| Shoulder Room, Row 2 | 0.0 in | 58.1 in | -58.1 in |
| Legroom, Row 2 | 0.0 in | 37.6 in | -37.6 in |
| Headroom, Row 3 | 0.0 in | 36.6 in | -36.6 in |
| Shoulder Room, Row 3 | 0.0 in | 47.9 in | -47.9 in |
| Legroom, Row 3 | 0.0 in | 33.3 in | -33.3 in |
| Total Legroom | 0 in (over 1 rows) | 110.7 in (over 3 rows) | -110.7 in |
| Cargo Volume, Minimum | 21.0 ft3 | 15.0 ft3 | 6 ft3 |
| Cargo Volume, Behind R2 | 21.0 | 48.6 ft3 | -27.6 |
| Cargo Volume, Maximum | 51.4 ft3 | 90.4 ft3 | -39 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz B-Class.
None of our members have yet commented on the seat room and comfort of the 2024 BMW X7.