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2018 BMW 6-Series and 2023 BMW 4-Series Gran Coupe Specifications
| Model Year | 2018 | 2023 | |
| Model | BMW 6-Series | BMW 4-Series Gran Coupe | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Convertible | 4dr Hatch | |
| Difference | |||
| Wheelbase | 112.4 in | 112.4 in | 0 in |
| Length | 192.8 in | 188.5 in | 4.3 in |
| Width | 74.6 in | 72.9 in | 1.7 in |
| Height | 53.7 in | 56.8 in | -3.1 in |
| Curb Weight | 4255 lb. | 3792 lb. | 463 lb. |
| Fuel Capacity | 18.5 gal. | 15.8 gal. | 2.7 gal. |
| Headroom, Row 1 | 40.3 in | 38.6 in | 1.7 in |
| Shoulder Room, Row 1 | 56.9 in | 55.2 in | 1.7 in |
| Legroom, Row 1 | 42.1 in | 41.5 in | 0.6 in |
| Headroom, Row 2 | 36.5 in | 36.6 in | -0.1 in |
| Shoulder Room, Row 2 | 49.6 in | 54.3 in | -4.7 in |
| Legroom, Row 2 | 30.5 in | 34.9 in | -4.4 in |
| Total Legroom | 72.6 in (over 2 rows) | 76.4 in (over 2 rows) | -3.8 in |
| Cargo Volume, Minimum | 10.6 ft3 | 15.9 ft3 | -5.3 ft3 |
| Cargo Volume, Maximum | 10.6 ft3 | 0.0 | 10.6 ft3 |
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.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 BMW 4-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2023 BMW 4-Series Gran Coupe.
See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all BMW models.
