| Model Year | 2023 | 2021 | |
| Model | Audi Q4 e-tron Sportback | Mercedes-Benz C-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 108.7 in | 111.8 in | -3.1 in |
| Length | 180.7 in | 184.5 in | -3.8 in |
| Width | 73.4 in | 71.3 in | 2.1 in |
| Height | 64.0 in | 56.8 in | 7.2 in |
| Curb Weight | 4883 lb. | 3472 lb. | 1411 lb. |
| Fuel Capacity | 0.0 gal. | 17.4 gal. | -17.4 gal. |
| Headroom, Row 1 | 38.5 in | 37.1 in | 1.4 in |
| Shoulder Room, Row 1 | 56.7 in | 55.3 in | 1.4 in |
| Legroom, Row 1 | 41.2 in | 41.7 in | -0.5 in |
| Headroom, Row 2 | 37.0 in | 37.1 in | -0.1 in |
| Shoulder Room, Row 2 | 55.1 in | 55.0 in | 0.1 in |
| Legroom, Row 2 | 37.2 in | 35.2 in | 2 in |
| Total Legroom | 78.4 in (over 2 rows) | 76.9 in (over 2 rows) | 1.5 in |
| Cargo Volume, Minimum | 26.1 ft3 | 12.6 ft3 | 13.5 ft3 |
| Cargo Volume, Maximum | 54.4 ft3 | 12.6 ft3 | 41.8 ft3 |
None of our members have yet commented on the seat room and comfort of the 2023 Audi Q4 e-tron Sportback.
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz C-Class.