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2021 BMW 3-Series and 2015 Mercedes-Benz SLS AMG Specifications
| Model Year | 2021 | 2015 | |
| Model | BMW 3-Series | Mercedes-Benz SLS AMG | |
| Engine | turbocharged 3.0L I6 DOHC-4v 503 hp@6250 479 lb-ft@2750 |
6.2L V8 DOHC-4v 583 hp@6800 479 lb-ft@4750 |
|
| Transmission | 8-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | RWD | RWD | |
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 112.2 in | 105.5 in | 6.7 in |
| Length | 185.7 in | 182.6 in | 3.1 in |
| Width | 71.9 in | 76.3 in | -4.4 in |
| Height | 56.8 in | 49.3 in | 7.5 in |
| Curb Weight | 3890 lb. | 3726 lb. | 164 lb. |
| Fuel Capacity | 15.6 gal. | 22.5 gal. | -6.9 gal. |
| Headroom, Row 1 | 38.7 in | 39.0 in | -0.3 in |
| Shoulder Room, Row 1 | 56.0 in | 58.4 in | -2.4 in |
| Hip Room, Row 1 | 0.0 in | 63.2 in | -63.2 in |
| Legroom, Row 1 | 42.0 in | 41.7 in | 0.3 in |
| Headroom, Row 2 | 37.6 in | 0.0 in | 37.6 in |
| Shoulder Room, Row 2 | 54.6 in | 0.0 in | 54.6 in |
| Legroom, Row 2 | 35.2 in | 0.0 in | 35.2 in |
| Total Legroom | 77.2 in (over 2 rows) | 41.7 in (over 1 rows) | 35.5 in |
| Cargo Volume | 16.9 ft3 | 6.2 ft3 | 10.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 3-Series
None of our members have yet commented on the seat room and comfort of the 2021 BMW 3-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz SLS AMG
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz SLS AMG.
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