| Model Year | 2015 | 2015 | |
| Model | BMW 5-Series | Mercedes-Benz B-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Hatch | |
| Difference | |||
| Wheelbase | 116.9 in | 106.3 in | 10.6 in |
| Length | 193.4 in | 171.6 in | 21.8 in |
| Width | 73.2 in | 70.3 in | 2.9 in |
| Height | 57.6 in | 61.3 in | -3.7 in |
| Curb Weight | 3814 lb. | 3924 lb. | -110 lb. |
| Fuel Capacity | 18.5 gal. | 0.0 gal. | 18.5 gal. |
| Headroom, Row 1 | 40.5 in | 0.0 in | 40.5 in |
| Shoulder Room, Row 1 | 58.3 in | 0.0 in | 58.3 in |
| Legroom, Row 1 | 41.4 in | 0.0 in | 41.4 in |
| Headroom, Row 2 | 38.3 in | 0.0 in | 38.3 in |
| Shoulder Room, Row 2 | 56.2 in | 0.0 in | 56.2 in |
| Legroom, Row 2 | 35.3 in | 0.0 in | 35.3 in |
| Total Legroom | 76.7 in (over 2 rows) | 0 in (over 1 rows) | 76.7 in |
| Cargo Volume, Minimum | 18.4 ft3 | 21.0 ft3 | -2.6 ft3 |
| Cargo Volume, Maximum | 18.4 ft3 | 51.4 ft3 | -33 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 BMW 5-Series.
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz B-Class.