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2022 Mercedes-Benz GLS and 2015 Mercedes-Benz M-Class Specifications
| Model Year | 2022 | 2015 | |
| Model | Mercedes-Benz GLS | Mercedes-Benz M-Class | |
| Engine | turbocharged 4.0L V8 Hybrid DOHC-4v 603 hp@5750 627 lb-ft@2500 |
turbocharged 5.5L V8 DOHC-4v 518 hp@5250 516 lb-ft@1750 |
|
| Transmission | 9-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 123.4 in | 114.8 in | 8.6 in |
| Length | 205.0 in | 189.1 in | 15.9 in |
| Width | 79.9 in | 75.2 in | 4.7 in |
| Height | 71.8 in | 70.7 in | 1.1 in |
| Curb Weight | 6019 lb. | 5238 lb. | 781 lb. |
| Fuel Capacity | 23.8 gal. | 24.6 gal. | -0.8 gal. |
| Headroom, Row 1 | 39.4 in | 38.9 in | 0.5 in |
| Shoulder Room, Row 1 | 59.3 in | 58.5 in | 0.8 in |
| Legroom, Row 1 | 40.3 in | 40.3 in | 0 in |
| Headroom, Row 2 | 40.2 in | 38.5 in | 1.7 in |
| Shoulder Room, Row 2 | 58.5 in | 58.4 in | 0.1 in |
| Legroom, Row 2 | 41.9 in | 38.4 in | 3.5 in |
| Legroom, Row 3 | 34.6 in | 0.0 in | 34.6 in |
| Total Legroom | 116.8 in (over 3 rows) | 78.7 in (over 2 rows) | 38.1 in |
| Cargo Volume, Minimum | 17.4 ft3 | 36.2 ft3 | -18.8 ft3 |
| Cargo Volume, Behind R2 | 42.7 ft3 | 36.2 | 6.5 ft3 |
| Cargo Volume, Maximum | 84.7 ft3 | 71.0 ft3 | 13.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2022 Mercedes-Benz GLS
None of our members have yet commented on the seat room and comfort of the 2022 Mercedes-Benz GLS.
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz M-Class
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz M-Class.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.
