| 1 | 0 | 3 | 4 | 3 | 4 |
2020 Mercedes-Benz GLB and 2021 BMW 3-Series Specifications
| Model Year | 2020 | 2021 | |
| Model | Mercedes-Benz GLB | BMW 3-Series | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,830 mm | 2,850 mm | 0 mm |
| Length | 4,633 mm | 4,717 mm | 0 mm |
| Width | 1,834 mm | 1,826 mm | 0 mm |
| Height | 1,659 mm | 1,443 mm | 0 mm |
| Curb Weight | 1,650 kg | 1,628 kg | 0 kg |
| Fuel Capacity | 60 L | 59 L | 1 L |
| Headroom, Row 1 | 1,034 mm | 983 mm | -982 mm |
| Shoulder Room, Row 1 | 1,420 mm | 1,422 mm | 0 mm |
| Legroom, Row 1 | 1,044 mm | 1,067 mm | 0 mm |
| Headroom, Row 2 | 998 mm | 955 mm | 43 mm |
| Shoulder Room, Row 2 | 1,394 mm | 1,387 mm | 0 mm |
| Legroom, Row 2 | 968 mm | 894 mm | 74 mm |
| Headroom, Row 3 | 884 mm | 0 mm | 884 mm |
| Shoulder Room, Row 3 | 1,113 mm | 0 mm | 1 mm |
| Legroom, Row 3 | 739 mm | 0 mm | 739 mm |
| Total Legroom | 2,751 mm (over 3 rows) | 1,961 mm (over 2 rows) | 1 mm |
| Cargo Volume, Minimum | 623 L | 479 L | 144 L |
| Cargo Volume, Maximum | 1,756 L | 16.9 | -15.9 L |
What Our Members Are Saying about 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 2020 Mercedes-Benz GLB.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 3-Series
None of our members have yet commented on the seat room and comfort of the 2021 BMW 3-Series.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.
