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2018 BMW 4-Series and 2015 Mercedes-Benz SLK Specifications
| Model Year | 2018 | 2015 | |
| Model | BMW 4-Series | Mercedes-Benz SLK | |
| Engine | turbocharged 3.0L I6 DOHC-4v 425 hp@5500 406 lb-ft@1850 |
5.5L V8 DOHC-4v 415 hp@6800 398 lb-ft@4500 |
|
| Transmission | 7-speed automated manual | 7-speed shiftable automatic | |
| Drivetrain | RWD | RWD | |
| Body | 2dr Hardtop conv. | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 110.6 in | 95.7 in | 14.9 in |
| Length | 182.6 in | 162.8 in | 19.8 in |
| Width | 71.9 in | 71.5 in | 0.4 in |
| Height | 54.5 in | 51.2 in | 3.3 in |
| Curb Weight | 4112 lb. | 3583 lb. | 529 lb. |
| Fuel Capacity | 15.8 gal. | 15.9 gal. | -0.1 gal. |
| Headroom, Row 1 | 40.4 in | 38.0 in | 2.4 in |
| Shoulder Room, Row 1 | 55.3 in | 52.2 in | 3.1 in |
| Legroom, Row 1 | 42.2 in | 42.5 in | -0.3 in |
| Headroom, Row 2 | 37.1 in | 0.0 in | 37.1 in |
| Shoulder Room, Row 2 | 49.8 in | 0.0 in | 49.8 in |
| Legroom, Row 2 | 33.1 in | 0.0 in | 33.1 in |
| Total Legroom | 75.3 in (over 2 rows) | 42.5 in (over 1 rows) | 32.8 in |
| Cargo Volume, Minimum | 7.8 ft3 | 6.4 ft3 | 1.4 ft3 |
| Cargo Volume, Maximum | 13.0 ft3 | 10.1 ft3 | 2.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 BMW 4-Series
None of our members have yet commented on the seat room and comfort of the 2018 BMW 4-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz SLK
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz SLK.
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