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2020 Mercedes-Benz SL and 2017 BMW 6-Series Gran Coupe Specifications
| Model Year | 2020 | 2017 | |
| Model | Mercedes-Benz SL | BMW 6-Series Gran Coupe | |
| Engine | turbocharged 4.7L V8 DOHC-4v 449 hp@5250 516 lb-ft@1800 |
turbocharged 4.4L V8 DOHC-4v 560 hp@6000 500 lb-ft@1500 |
|
| Transmission | 9-speed shiftable automatic | 7-speed automated manual | |
| Drivetrain | RWD | RWD | |
| Body | 2dr Hardtop conv. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 101.7 in | 116.9 in | -15.2 in |
| Length | 182.3 in | 197.2 in | -14.9 in |
| Width | 73.9 in | 74.6 in | -0.7 in |
| Height | 51.2 in | 54.8 in | -3.6 in |
| Curb Weight | 3959 lb. | 4430 lb. | -471 lb. |
| Fuel Capacity | 19.8 gal. | 18.5 gal. | 1.3 gal. |
| Headroom, Row 1 | 39.1 in | 40.6 in | -1.5 in |
| Shoulder Room, Row 1 | 55.5 in | 56.7 in | -1.2 in |
| Legroom, Row 1 | 42.9 in | 42.1 in | 0.8 in |
| Headroom, Row 2 | 0.0 in | 37.0 in | -37 in |
| Shoulder Room, Row 2 | 0.0 in | 54.6 in | -54.6 in |
| Legroom, Row 2 | 0.0 in | 35.3 in | -35.3 in |
| Total Legroom | 42.9 in (over 1 rows) | 77.4 in (over 2 rows) | -34.5 in |
| Cargo Volume, Minimum | 8.5 ft3 | 16.2 ft3 | -7.7 ft3 |
| Cargo Volume, Maximum | 13.5 ft3 | 16.2 ft3 | -2.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Mercedes-Benz SL
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz SL.
What Our Members Are Saying about the Seat Room and Comfort of the 2017 BMW 6-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2017 BMW 6-Series Gran Coupe.
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