| Model Year | 2009 | 2022 | |
| Model | Audi A8 / S8 | Mazda MX-5 Miata | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 2dr Coupe | |
| Difference | |||
| Wheelbase | 115.9 in | 90.9 in | 25 in |
| Length | 199.3 in | 154.1 in | 45.2 in |
| Width | 74.6 in | 68.3 in | 6.3 in |
| Height | 56.9 in | 49.0 in | 7.9 in |
| Curb Weight | 4288 lb. | 2452 lb. | 1836 lb. |
| Fuel Capacity | 23.8 gal. | 11.9 gal. | 11.9 gal. |
| Headroom, Row 1 | 37.3 in | 36.8 in | 0.5 in |
| Shoulder Room, Row 1 | 59.1 in | 52.2 in | 6.9 in |
| Hip Room, Row 1 | 0.0 in | 52.0 in | -52 in |
| Legroom, Row 1 | 41.4 in | 43.1 in | -1.7 in |
| Headroom, Row 2 | 38.0 in | 0.0 in | 38 in |
| Shoulder Room, Row 2 | 57.5 in | 0.0 in | 57.5 in |
| Legroom, Row 2 | 37.6 in | 0.0 in | 37.6 in |
| Total Legroom | 79 in (over 2 rows) | 43.1 in (over 1 rows) | 35.9 in |
| Cargo Volume | 14.6 ft3 | 4.5 ft3 | 10.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2009 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2022 Mazda MX-5 Miata.