| Model Year | 2022 | 2010 | |
| Model | Audi A8 / S8 | Mercedes-Benz M-Class | |
| Engine | turbocharged 4.0L V8 Hybrid DOHC-4v 563 hp@6000 590 lb-ft@2000 |
6.2L V8 DOHC-4v 503 hp@6800 465 lb-ft@5200 |
|
| Transmission | 8-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 123.1 in | 114.7 in | 8.4 in |
| Length | 209.5 in | 188.5 in | 21 in |
| Width | 76.6 in | 75.2 in | 1.4 in |
| Height | 58.3 in | 70.1 in | -11.8 in |
| Curb Weight | 5126 lb. | 5093 lb. | 33 lb. |
| Fuel Capacity | 21.7 gal. | 25.1 gal. | -3.4 gal. |
| Headroom, Row 1 | 38.3 in | 39.9 in | -1.6 in |
| Shoulder Room, Row 1 | 59.1 in | 59.9 in | -0.8 in |
| Hip Room, Row 1 | 0.0 in | 55.9 in | -55.9 in |
| Legroom, Row 1 | 41.5 in | 42.2 in | -0.7 in |
| Headroom, Row 2 | 38.5 in | 39.8 in | -1.3 in |
| Shoulder Room, Row 2 | 57.6 in | 59.8 in | -2.2 in |
| Hip Room, Row 2 | 0.0 in | 56.2 in | -56.2 in |
| Legroom, Row 2 | 44.3 in | 40.0 in | 4.3 in |
| Total Legroom | 85.8 in (over 2 rows) | 82.2 in (over 2 rows) | 3.6 in |
| Cargo Volume, Minimum | 12.5 ft3 | 29.4 ft3 | -16.9 ft3 |
| Cargo Volume, Maximum | 12.5 ft3 | 72.4 ft3 | -59.9 ft3 |
None of our members have yet commented on the seat room and comfort of the 2022 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2010 Mercedes-Benz M-Class.