| Model Year | 2017 | 2011 | |
| Model | Mercedes-Benz C-Class | Lexus RX | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 111.8 in | 107.9 in | 3.9 in |
| Length | 184.5 in | 187.8 in | -3.3 in |
| Width | 71.3 in | 74.2 in | -2.9 in |
| Height | 56.8 in | 66.3 in | -9.5 in |
| Curb Weight | 3417 lb. | 4178 lb. | -761 lb. |
| Fuel Capacity | 17.4 gal. | 19.2 gal. | -1.8 gal. |
| Headroom, Row 1 | 37.1 in | 39.1 in | -2 in |
| Shoulder Room, Row 1 | 55.3 in | 58.0 in | -2.7 in |
| Hip Room, Row 1 | 0.0 in | 55.6 in | -55.6 in |
| Legroom, Row 1 | 41.7 in | 43.1 in | -1.4 in |
| Headroom, Row 2 | 37.1 in | 37.7 in | -0.6 in |
| Shoulder Room, Row 2 | 55.0 in | 57.6 in | -2.6 in |
| Hip Room, Row 2 | 0.0 in | 54.5 in | -54.5 in |
| Legroom, Row 2 | 35.2 in | 36.8 in | -1.6 in |
| Total Legroom | 76.9 in (over 2 rows) | 79.9 in (over 2 rows) | -3 in |
| Cargo Volume, Minimum | 12.6 ft3 | 40.0 ft3 | -27.4 ft3 |
| Cargo Volume, Maximum | 12.6 ft3 | 80.3 ft3 | -67.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2011 Lexus RX.