| Model Year | 2021 | 2021 | |
| Model | Audi A8 / S8 | Mazda CX-30 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 123.2 in | 104.5 in | 18.7 in |
| Length | 208.7 in | 173.0 in | 35.7 in |
| Width | 76.6 in | 70.7 in | 5.9 in |
| Height | 58.6 in | 61.7 in | -3.1 in |
| Curb Weight | 4773 lb. | 3234 lb. | 1539 lb. |
| Fuel Capacity | 21.7 gal. | 13.5 gal. | 8.2 gal. |
| Headroom, Row 1 | 38.3 in | 38.1 in | 0.2 in |
| Shoulder Room, Row 1 | 59.1 in | 55.6 in | 3.5 in |
| Hip Room, Row 1 | 0.0 in | 54.6 in | -54.6 in |
| Legroom, Row 1 | 41.5 in | 41.7 in | -0.2 in |
| Headroom, Row 2 | 38.5 in | 38.3 in | 0.2 in |
| Shoulder Room, Row 2 | 57.6 in | 53.6 in | 4 in |
| Hip Room, Row 2 | 0.0 in | 53.2 in | -53.2 in |
| Legroom, Row 2 | 44.3 in | 36.3 in | 8 in |
| Total Legroom | 85.8 in (over 2 rows) | 78 in (over 2 rows) | 7.8 in |
| Cargo Volume, Minimum | 12.5 ft3 | 20.2 ft3 | -7.7 ft3 |
| Cargo Volume, Maximum | 12.5 ft3 | 45.2 ft3 | -32.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2021 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2021 Mazda CX-30.