| Model Year | 2021 | 2021 | |
| Model | Audi e-tron | Mercedes-Benz C-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 115.3 in | 111.8 in | 3.5 in |
| Length | 193.0 in | 184.5 in | 8.5 in |
| Width | 76.3 in | 71.3 in | 5 in |
| Height | 65.5 in | 56.8 in | 8.7 in |
| Curb Weight | 5490 lb. | 3472 lb. | 2018 lb. |
| Fuel Capacity | 0.0 gal. | 17.4 gal. | -17.4 gal. |
| Headroom, Row 1 | 39.8 in | 37.1 in | 2.7 in |
| Shoulder Room, Row 1 | 58.6 in | 55.3 in | 3.3 in |
| Legroom, Row 1 | 40.8 in | 41.7 in | -0.9 in |
| Headroom, Row 2 | 38.6 in | 37.1 in | 1.5 in |
| Shoulder Room, Row 2 | 57.2 in | 55.0 in | 2.2 in |
| Legroom, Row 2 | 39.1 in | 35.2 in | 3.9 in |
| Total Legroom | 79.9 in (over 2 rows) | 76.9 in (over 2 rows) | 3 in |
| Cargo Volume, Minimum | 28.5 ft3 | 12.6 ft3 | 15.9 ft3 |
| Cargo Volume, Maximum | 57.0 ft3 | 12.6 ft3 | 44.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2021 Audi e-tron.
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz C-Class.