| Model Year | 2013 | 2008 | |
| Model | Mercedes-Benz C-Class | BMW X5 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.7 in | 115.5 in | -6.8 in |
| Length | 180.7 in | 191.1 in | -10.4 in |
| Width | 69.7 in | 76.1 in | -6.4 in |
| Height | 56.3 in | 69.5 in | -13.2 in |
| Curb Weight | 3428 lb. | 4982 lb. | -1554 lb. |
| Fuel Capacity | 17.4 gal. | 23.0 gal. | -5.6 gal. |
| Headroom, Row 1 | 37.1 in | 39.3 in | -2.2 in |
| Shoulder Room, Row 1 | 54.7 in | 60.0 in | -5.3 in |
| Hip Room, Row 1 | 52.3 in | 0.0 in | 52.3 in |
| Legroom, Row 1 | 41.7 in | 40.0 in | 1.7 in |
| Headroom, Row 2 | 36.9 in | 39.0 in | -2.1 in |
| Shoulder Room, Row 2 | 55.0 in | 58.0 in | -3 in |
| Hip Room, Row 2 | 54.9 in | 0.0 in | 54.9 in |
| Legroom, Row 2 | 33.4 in | 36.6 in | -3.2 in |
| Total Legroom | 75.1 in (over 2 rows) | 76.6 in (over 2 rows) | -1.5 in |
| Cargo Volume, Minimum | 12.4 ft3 | 7.1 ft3 | 5.3 ft3 |
| Cargo Volume, Behind R2 | 12.4 | 21.9 ft3 | -9.5 |
| Cargo Volume, Maximum | 12.4 ft3 | 61.8 ft3 | -49.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2013 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2008 BMW X5.