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2018 Buick Regal and 2015 Mercedes-Benz SL Specifications
| Model Year | 2018 | 2015 | |
| Model | Buick Regal | Mercedes-Benz SL | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 111.4 in | 101.8 in | 9.6 in |
| Length | 192.9 in | 181.8 in | 11.1 in |
| Width | 73.3 in | 73.9 in | -0.6 in |
| Height | 57.3 in | 51.8 in | 5.5 in |
| Curb Weight | 4081 lb. | 3935 lb. | 146 lb. |
| Fuel Capacity | 16.3 gal. | 19.8 gal. | -3.5 gal. |
| Headroom, Row 1 | 38.8 in | 39.1 in | -0.3 in |
| Shoulder Room, Row 1 | 56.9 in | 55.5 in | 1.4 in |
| Hip Room, Row 1 | 55.2 in | 0.0 in | 55.2 in |
| Legroom, Row 1 | 42.1 in | 42.9 in | -0.8 in |
| Headroom, Row 2 | 37.4 in | 0.0 in | 37.4 in |
| Shoulder Room, Row 2 | 55.4 in | 0.0 in | 55.4 in |
| Hip Room, Row 2 | 54.1 in | 0.0 in | 54.1 in |
| Legroom, Row 2 | 36.9 in | 0.0 in | 36.9 in |
| Total Legroom | 79 in (over 2 rows) | 42.9 in (over 1 rows) | 36.1 in |
| Cargo Volume, Minimum | 31.5 ft3 | 8.5 ft3 | 23 ft3 |
| Cargo Volume, Maximum | 60.7 ft3 | 13.5 ft3 | 47.2 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Buick Regal
None of our members have yet commented on the seat room and comfort of the 2018 Buick Regal.
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz SL
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz SL.
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