| Model Year | 2020 | 2024 | |
| Model | Mercedes-Benz GLB | BMW 2-Series Gran Coupe | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 111.4 in | 105.1 in | 6.3 in |
| Length | 182.4 in | 178.5 in | 3.9 in |
| Width | 72.2 in | 70.9 in | 1.3 in |
| Height | 65.3 in | 55.9 in | 9.4 in |
| Curb Weight | 3638 lb. | 3393 lb. | 245 lb. |
| Fuel Capacity | 15.9 gal. | 13.2 gal. | 2.7 gal. |
| Headroom, Row 1 | 40.7 in | 39.8 in | 0.9 in |
| Shoulder Room, Row 1 | 55.9 in | 55.5 in | 0.4 in |
| Legroom, Row 1 | 41.1 in | 41.4 in | -0.3 in |
| Headroom, Row 2 | 39.3 in | 35.7 in | 3.6 in |
| Shoulder Room, Row 2 | 54.9 in | 53.1 in | 1.8 in |
| Legroom, Row 2 | 38.1 in | 34.4 in | 3.7 in |
| Headroom, Row 3 | 34.8 in | 0.0 in | 34.8 in |
| Shoulder Room, Row 3 | 43.8 in | 0.0 in | 43.8 in |
| Legroom, Row 3 | 29.1 in | 0.0 in | 29.1 in |
| Total Legroom | 108.3 in (over 3 rows) | 75.8 in (over 2 rows) | 32.5 in |
| Cargo Volume, Minimum | 22.0 ft3 | 12.0 ft3 | 10 ft3 |
| Cargo Volume, Maximum | 62.0 ft3 | 12.0 ft3 | 50 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz GLB.
None of our members have yet commented on the seat room and comfort of the 2024 BMW 2-Series Gran Coupe.