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2021 BMW X7 and 2010 Mercedes-Benz R-Class Specifications
| Model Year | 2021 | 2010 | |
| Model | BMW X7 | Mercedes-Benz R-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 122.2 in | 126.6 in | -4.4 in |
| Length | 203.3 in | 203.0 in | 0.3 in |
| Width | 78.7 in | 75.7 in | 3 in |
| Height | 71.1 in | 65.4 in | 5.7 in |
| Curb Weight | 5370 lb. | 4829 lb. | 541 lb. |
| Fuel Capacity | 21.9 gal. | 25.1 gal. | -3.2 gal. |
| Headroom, Row 1 | 41.9 in | 39.8 in | 2.1 in |
| Shoulder Room, Row 1 | 60.0 in | 60.3 in | -0.3 in |
| Legroom, Row 1 | 39.8 in | 39.8 in | 0 in |
| Headroom, Row 2 | 39.9 in | 40.4 in | -0.5 in |
| Shoulder Room, Row 2 | 58.1 in | 59.6 in | -1.5 in |
| Legroom, Row 2 | 37.6 in | 36.2 in | 1.4 in |
| Headroom, Row 3 | 36.6 in | 37.2 in | -0.6 in |
| Shoulder Room, Row 3 | 47.9 in | 52.8 in | -4.9 in |
| Legroom, Row 3 | 33.3 in | 32.4 in | 0.9 in |
| Total Legroom | 110.7 in (over 3 rows) | 108.4 in (over 3 rows) | 2.3 in |
| Cargo Volume, Minimum | 15.0 ft3 | 15.3 ft3 | -0.3 ft3 |
| Cargo Volume, Behind R2 | 48.6 ft3 | 42.2 ft3 | 6.4 ft3 |
| Cargo Volume, Maximum | 90.4 ft3 | 85.0 ft3 | 5.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW X7
None of our members have yet commented on the seat room and comfort of the 2021 BMW X7.
What Our Members Are Saying about the Seat Room and Comfort of the 2010 Mercedes-Benz R-Class
| 2010 Mercedes-Benz R-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2009 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Three different lumbar pumps...don't seem to be very different in what is inflated. see full Mercedes-Benz R-Class review |
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