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2021 BMW 4-Series and 2018 BMW 6-Series Specifications
| Model Year | 2021 | 2018 | |
| Model | BMW 4-Series | BMW 6-Series | |
| Engine | turbocharged 3.0L I6 DOHC-4v 375 kW@6250 649 Nm@2750 |
turbocharged 4.4L V8 DOHC-4v 412 kW@6000 678 Nm@1500 |
|
| Transmission | 8-speed shiftable automatic | 7-speed automated manual | |
| Drivetrain | RWD | RWD | |
| Body | 2dr Convertible | 2dr Convertible | |
| Difference | |||
| Wheelbase | 2,850 mm | 2,855 mm | 0 mm |
| Length | 4,773 mm | 4,897 mm | 0 mm |
| Width | 1,852 mm | 1,895 mm | 0 mm |
| Height | 1,387 mm | 1,364 mm | 0 mm |
| Curb Weight | 1,914 kg | 2,058 kg | -1 kg |
| Fuel Capacity | 59 L | 70 L | -11 L |
| Headroom, Row 1 | 1,031 mm | 1,024 mm | 0 mm |
| Shoulder Room, Row 1 | 1,400 mm | 1,445 mm | 0 mm |
| Legroom, Row 1 | 1,062 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 917 mm | 927 mm | -10 mm |
| Shoulder Room, Row 2 | 1,115 mm | 1,260 mm | 0 mm |
| Legroom, Row 2 | 826 mm | 775 mm | 51 mm |
| Total Legroom | 1,887 mm (over 2 rows) | 1,844 mm (over 2 rows) | 0 mm |
| Cargo Volume | 221 L | 300 L | -79 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 4-Series
None of our members have yet commented on the seat room and comfort of the 2021 BMW 4-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 BMW 6-Series
None of our members have yet commented on the seat room and comfort of the 2018 BMW 6-Series.
See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all BMW models.
