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2021 BMW 3-Series and 2015 Mercedes-Benz M-Class Specifications
| Model Year | 2021 | 2015 | |
| Model | BMW 3-Series | Mercedes-Benz M-Class | |
| Engine | turbocharged 3.0L I6 DOHC-4v 353 kW@6250 550 Nm@2650 |
turbocharged 5.5L V8 DOHC-4v 410 kW@5750 759 Nm@2000 |
|
| Transmission | 6-speed manual | 7-speed shiftable automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,850 mm | 2,916 mm | 0 mm |
| Length | 4,717 mm | 4,803 mm | 0 mm |
| Width | 1,826 mm | 1,910 mm | 0 mm |
| Height | 1,443 mm | 1,796 mm | 0 mm |
| Curb Weight | 1,742 kg | 2,376 kg | -1 kg |
| Fuel Capacity | 59 L | 93 L | -34 L |
| Headroom, Row 1 | 983 mm | 988 mm | -5 mm |
| Shoulder Room, Row 1 | 1,422 mm | 1,486 mm | 0 mm |
| Legroom, Row 1 | 1,067 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 955 mm | 978 mm | -23 mm |
| Shoulder Room, Row 2 | 1,387 mm | 1,483 mm | 0 mm |
| Legroom, Row 2 | 894 mm | 975 mm | -81 mm |
| Total Legroom | 1,961 mm (over 2 rows) | 1,999 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 479 L | 1,025 L | 478 L |
| Cargo Volume, Maximum | 16.9 | 2,010 L | 14.9 |
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.
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz M-Class
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz M-Class.
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