Model Year | 2015 | 2021 | |
Model | Mercedes-Benz S-Class | BMW X7 | |
Engine | turbocharged 5.5L V8 DOHC-4v 577 hp@5500 664 lb-ft@2250 |
turbocharged 4.4L V8 DOHC-4v 612 hp@5500 590 lb-ft@2000 |
|
Transmission | 7-speed shiftable automatic | 8-speed shiftable automatic | |
Drivetrain | AWD | AWD | |
Body | 4dr Sedan, ext. | 4dr SUV | |
Difference | |||
Wheelbase | 124.6 in | 122.2 in | 2.4 in |
Length | 206.5 in | 203.3 in | 3.2 in |
Width | 74.8 in | 78.7 in | -3.9 in |
Height | 58.7 in | 71.1 in | -12.4 in |
Curb Weight | 4806 lb. | 5860 lb. | -1054 lb. |
Fuel Capacity | 21.1 gal. | 21.9 gal. | -0.8 gal. |
Headroom, Row 1 | 39.7 in | 41.9 in | -2.2 in |
Shoulder Room, Row 1 | 59.7 in | 60.0 in | -0.3 in |
Legroom, Row 1 | 41.4 in | 39.8 in | 1.6 in |
Headroom, Row 2 | 39.2 in | 39.9 in | -0.7 in |
Shoulder Room, Row 2 | 59.1 in | 58.1 in | 1 in |
Legroom, Row 2 | 43.0 in | 37.6 in | 5.4 in |
Headroom, Row 3 | 0.0 in | 36.6 in | -36.6 in |
Shoulder Room, Row 3 | 0.0 in | 47.9 in | -47.9 in |
Legroom, Row 3 | 0.0 in | 33.3 in | -33.3 in |
Total Legroom | 84.4 in (over 2 rows) | 110.7 in (over 3 rows) | -26.3 in |
Cargo Volume, Minimum | 16.3 ft3 | 15.0 ft3 | 1.3 ft3 |
Cargo Volume, Behind R2 | 16.3 | 48.6 ft3 | -32.3 |
Cargo Volume, Maximum | 16.3 ft3 | 90.4 ft3 | -74.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz S-Class.
None of our members have yet commented on the seat room and comfort of the 2021 BMW X7.