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2015 Mercedes-Benz SL and 2018 Mercedes-Benz GLS Specifications
| Model Year | 2015 | 2018 | |
| Model | Mercedes-Benz SL | Mercedes-Benz GLS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hardtop conv. | 4dr SUV | |
| Difference | |||
| Wheelbase | 101.8 in | 121.1 in | -19.3 in |
| Length | 181.8 in | 202.0 in | -20.2 in |
| Width | 73.9 in | 76.1 in | -2.2 in |
| Height | 51.8 in | 72.8 in | -21 in |
| Curb Weight | 3935 lb. | 5400 lb. | -1465 lb. |
| Fuel Capacity | 19.8 gal. | 26.4 gal. | -6.6 gal. |
| Headroom, Row 1 | 39.1 in | 41.2 in | -2.1 in |
| Shoulder Room, Row 1 | 55.5 in | 58.5 in | -3 in |
| Legroom, Row 1 | 42.9 in | 40.3 in | 2.6 in |
| Headroom, Row 2 | 0.0 in | 40.0 in | -40 in |
| Shoulder Room, Row 2 | 0.0 in | 58.3 in | -58.3 in |
| Legroom, Row 2 | 0.0 in | 38.5 in | -38.5 in |
| Headroom, Row 3 | 0.0 in | 38.9 in | -38.9 in |
| Shoulder Room, Row 3 | 0.0 in | 50.5 in | -50.5 in |
| Legroom, Row 3 | 0.0 in | 35.0 in | -35 in |
| Total Legroom | 42.9 in (over 1 rows) | 113.8 in (over 3 rows) | -70.9 in |
| Cargo Volume, Minimum | 8.5 ft3 | 16.0 ft3 | -7.5 ft3 |
| Cargo Volume, Behind R2 | 8.5 | 49.4 ft3 | -40.9 |
| Cargo Volume, Maximum | 13.5 ft3 | 93.8 ft3 | -80.3 ft3 |
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.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Mercedes-Benz GLS
None of our members have yet commented on the seat room and comfort of the 2018 Mercedes-Benz GLS.
See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.
