| Model Year | 2014 | 2012 | |
| Model | Mercedes-Benz C-Class | Lexus LS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 108.7 in | 116.9 in | -8.2 in |
| Length | 180.7 in | 198.0 in | -17.3 in |
| Width | 69.7 in | 73.8 in | -4.1 in |
| Height | 56.3 in | 58.1 in | -1.8 in |
| Curb Weight | 3428 lb. | 4244 lb. | -816 lb. |
| Fuel Capacity | 17.4 gal. | 22.2 gal. | -4.8 gal. |
| Headroom, Row 1 | 37.1 in | 38.0 in | -0.9 in |
| Shoulder Room, Row 1 | 54.7 in | 58.5 in | -3.8 in |
| Hip Room, Row 1 | 52.3 in | 55.4 in | -3.1 in |
| Legroom, Row 1 | 41.7 in | 43.7 in | -2 in |
| Headroom, Row 2 | 36.9 in | 38.0 in | -1.1 in |
| Shoulder Room, Row 2 | 55.0 in | 56.9 in | -1.9 in |
| Hip Room, Row 2 | 54.9 in | 55.5 in | -0.6 in |
| Legroom, Row 2 | 33.4 in | 35.8 in | -2.4 in |
| Total Legroom | 75.1 in (over 2 rows) | 79.5 in (over 2 rows) | -4.4 in |
| Cargo Volume | 12.4 ft3 | 18.0 ft3 | -5.6 ft3 |
None of our members have yet commented on the seat room and comfort of the 2014 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2012 Lexus LS.