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2018 BMW 3-Series and 2021 BMW 8-Series Gran Coupe Specifications
| Model Year | 2018 | 2021 | |
| Model | BMW 3-Series | BMW 8-Series Gran Coupe | |
| Engine | turbocharged 3.0L I6 DOHC-4v 444 hp@7000 406 lb-ft@1850 |
turbocharged 4.4L V8 DOHC-4v 600 hp@6000 553 lb-ft@1800 |
|
| Transmission | 6-speed manual | 8-speed shiftable automatic | |
| Drivetrain | RWD | 4WD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 110.6 in | 119.0 in | -8.4 in |
| Length | 182.5 in | 200.2 in | -17.7 in |
| Width | 71.3 in | 76.1 in | -4.8 in |
| Height | 56.3 in | 55.2 in | 1.1 in |
| Curb Weight | 3575 lb. | 4612 lb. | -1037 lb. |
| Fuel Capacity | 15.8 gal. | 18.0 gal. | -2.2 gal. |
| Headroom, Row 1 | 40.3 in | 39.1 in | 1.2 in |
| Shoulder Room, Row 1 | 55.1 in | 57.2 in | -2.1 in |
| Legroom, Row 1 | 42.0 in | 42.1 in | -0.1 in |
| Headroom, Row 2 | 37.7 in | 37.0 in | 0.7 in |
| Shoulder Room, Row 2 | 55.1 in | 54.6 in | 0.5 in |
| Legroom, Row 2 | 35.1 in | 36.6 in | -1.5 in |
| Total Legroom | 77.1 in (over 2 rows) | 78.7 in (over 2 rows) | -1.6 in |
| Cargo Volume | 13.0 ft3 | 15.5 ft3 | -2.5 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 BMW 3-Series
None of our members have yet commented on the seat room and comfort of the 2018 BMW 3-Series.
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.
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