| Model Year | 2013 | 2017 | |
| Model | Mercedes-Benz C-Class | BMW X6 | |
| Engine | 6.2L V8 DOHC-4v 451 hp@6800 443 lb-ft@5000 |
turbocharged 4.4L V8 DOHC-4v 567 hp@6000 553 lb-ft@2200 |
|
| Transmission | 7-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.7 in | 115.5 in | -6.8 in |
| Length | 180.7 in | 192.0 in | -11.3 in |
| Width | 69.7 in | 78.1 in | -8.4 in |
| Height | 56.3 in | 66.5 in | -10.2 in |
| Curb Weight | 3924 lb. | 5185 lb. | -1261 lb. |
| Fuel Capacity | 17.4 gal. | 22.4 gal. | -5 gal. |
| Headroom, Row 1 | 37.1 in | 38.3 in | -1.2 in |
| Shoulder Room, Row 1 | 54.7 in | 59.9 in | -5.2 in |
| Hip Room, Row 1 | 52.3 in | 0.0 in | 52.3 in |
| Legroom, Row 1 | 41.7 in | 40.4 in | 1.3 in |
| Headroom, Row 2 | 36.9 in | 37.2 in | -0.3 in |
| Shoulder Room, Row 2 | 55.0 in | 57.0 in | -2 in |
| Hip Room, Row 2 | 54.9 in | 0.0 in | 54.9 in |
| Legroom, Row 2 | 33.4 in | 35.9 in | -2.5 in |
| Total Legroom | 75.1 in (over 2 rows) | 76.3 in (over 2 rows) | -1.2 in |
| Cargo Volume, Minimum | 12.4 ft3 | 26.6 ft3 | -14.2 ft3 |
| Cargo Volume, Maximum | 12.4 ft3 | 59.7 ft3 | -47.3 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 2017 BMW X6.