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2021 BMW 8-Series Gran Coupe and 2015 Mercedes-Benz M-Class Specifications
| Model Year | 2021 | 2015 | |
| Model | BMW 8-Series Gran Coupe | Mercedes-Benz M-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 3,023 mm | 2,916 mm | 1 mm |
| Length | 5,085 mm | 4,803 mm | 1 mm |
| Width | 1,933 mm | 1,910 mm | 0 mm |
| Height | 1,402 mm | 1,796 mm | 0 mm |
| Curb Weight | 1,933 kg | 2,155 kg | -1 kg |
| Fuel Capacity | 68 L | 93 L | -25 L |
| Headroom, Row 1 | 993 mm | 988 mm | 5 mm |
| Shoulder Room, Row 1 | 1,453 mm | 1,486 mm | 0 mm |
| Legroom, Row 1 | 1,069 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 940 mm | 978 mm | -38 mm |
| Shoulder Room, Row 2 | 1,387 mm | 1,483 mm | 0 mm |
| Legroom, Row 2 | 930 mm | 975 mm | -45 mm |
| Total Legroom | 1,999 mm (over 2 rows) | 1,999 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 439 L | 1,025 L | 438 L |
| Cargo Volume, Maximum | 15.5 | 2,010 L | 13.5 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 8-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2021 BMW 8-Series Gran Coupe.
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.
See TrueDelta's information for all Sedans
See TrueDelta's information for all BMW models.
