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2018 Mercedes-Benz SL and 2019 BMW 4-Series Gran Coupe Specifications
| Model Year | 2018 | 2019 | |
| Model | Mercedes-Benz SL | BMW 4-Series Gran Coupe | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hardtop conv. | 4dr Hatch | |
| Difference | |||
| Wheelbase | 101.7 in | 111.0 in | -9.3 in |
| Length | 182.3 in | 182.5 in | -0.2 in |
| Width | 73.9 in | 71.8 in | 2.1 in |
| Height | 51.2 in | 54.6 in | -3.4 in |
| Curb Weight | 3826 lb. | 3668 lb. | 158 lb. |
| Fuel Capacity | 19.8 gal. | 15.8 gal. | 4 gal. |
| Headroom, Row 1 | 39.1 in | 39.8 in | -0.7 in |
| Shoulder Room, Row 1 | 55.5 in | 54.8 in | 0.7 in |
| Legroom, Row 1 | 42.9 in | 42.2 in | 0.7 in |
| Headroom, Row 2 | 0.0 in | 37.2 in | -37.2 in |
| Shoulder Room, Row 2 | 0.0 in | 54.3 in | -54.3 in |
| Legroom, Row 2 | 0.0 in | 33.7 in | -33.7 in |
| Total Legroom | 42.9 in (over 1 rows) | 75.9 in (over 2 rows) | -33 in |
| Cargo Volume, Minimum | 8.5 ft3 | 17.0 ft3 | -8.5 ft3 |
| Cargo Volume, Maximum | 13.5 ft3 | 45.9 ft3 | -32.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Mercedes-Benz SL
None of our members have yet commented on the seat room and comfort of the 2018 Mercedes-Benz SL.
What Our Members Are Saying about the Seat Room and Comfort of the 2019 BMW 4-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2019 BMW 4-Series Gran Coupe.
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