| Model Year | 2014 | 2021 | |
| Model | Mercedes-Benz C-Class | Honda HR-V | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 108.7 in | 102.8 in | 5.9 in |
| Length | 180.7 in | 170.4 in | 10.3 in |
| Width | 69.7 in | 69.8 in | -0.1 in |
| Height | 56.3 in | 63.2 in | -6.9 in |
| Curb Weight | 3428 lb. | 2888 lb. | 540 lb. |
| Fuel Capacity | 17.4 gal. | 13.2 gal. | 4.2 gal. |
| Headroom, Row 1 | 37.1 in | 39.5 in | -2.4 in |
| Shoulder Room, Row 1 | 54.7 in | 56.8 in | -2.1 in |
| Hip Room, Row 1 | 52.3 in | 53.1 in | -0.8 in |
| Legroom, Row 1 | 41.7 in | 41.2 in | 0.5 in |
| Headroom, Row 2 | 36.9 in | 38.3 in | -1.4 in |
| Shoulder Room, Row 2 | 55.0 in | 54.5 in | 0.5 in |
| Hip Room, Row 2 | 54.9 in | 47.4 in | 7.5 in |
| Legroom, Row 2 | 33.4 in | 39.3 in | -5.9 in |
| Total Legroom | 75.1 in (over 2 rows) | 80.5 in (over 2 rows) | -5.4 in |
| Cargo Volume, Minimum | 12.4 ft3 | 24.3 ft3 | -11.9 ft3 |
| Cargo Volume, Maximum | 12.4 ft3 | 58.8 ft3 | -46.4 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 2021 Honda HR-V.