| Model Year | 2024 | 2012 | |
| Model | Audi A8 / S8 | Mercedes-Benz S-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 123.1 in | 124.6 in | -1.5 in |
| Length | 209.5 in | 206.5 in | 3 in |
| Width | 76.6 in | 73.7 in | 2.9 in |
| Height | 58.3 in | 58.0 in | 0.3 in |
| Curb Weight | 4762 lb. | 4630 lb. | 132 lb. |
| Fuel Capacity | 21.7 gal. | 23.8 gal. | -2.1 gal. |
| Headroom, Row 1 | 38.3 in | 37.8 in | 0.5 in |
| Shoulder Room, Row 1 | 59.1 in | 59.1 in | 0 in |
| Hip Room, Row 1 | 0.0 in | 59.9 in | -59.9 in |
| Legroom, Row 1 | 41.5 in | 41.9 in | -0.4 in |
| Headroom, Row 2 | 38.5 in | 38.5 in | 0 in |
| Shoulder Room, Row 2 | 57.6 in | 58.7 in | -1.1 in |
| Hip Room, Row 2 | 0.0 in | 59.4 in | -59.4 in |
| Legroom, Row 2 | 44.3 in | 42.3 in | 2 in |
| Total Legroom | 85.8 in (over 2 rows) | 84.2 in (over 2 rows) | 1.6 in |
| Cargo Volume | 12.5 ft3 | 16.4 ft3 | -3.9 ft3 |
None of our members have yet commented on the seat room and comfort of the 2024 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2012 Mercedes-Benz S-Class.