| Model Year | 2015 | 2022 | |
| Model | Audi A8 / S8 | Infiniti Q50 | |
| Engine | 6.3L W12 DOHC-4v 500 hp@6200 463 lb-ft@4750 |
turbocharged 3.0L V6 DOHC-4v 400 hp@6400 350 lb-ft@1600 |
|
| Transmission | 8-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 117.8 in | 112.2 in | 5.6 in |
| Length | 202.2 in | 189.6 in | 12.6 in |
| Width | 76.7 in | 71.8 in | 4.9 in |
| Height | 57.5 in | 57.2 in | 0.3 in |
| Curb Weight | 4707 lb. | 4019 lb. | 688 lb. |
| Fuel Capacity | 21.7 gal. | 20.0 gal. | 1.7 gal. |
| Headroom, Row 1 | 37.2 in | 39.5 in | -2.3 in |
| Shoulder Room, Row 1 | 59.1 in | 56.7 in | 2.4 in |
| Hip Room, Row 1 | 0.0 in | 53.2 in | -53.2 in |
| Legroom, Row 1 | 41.4 in | 44.5 in | -3.1 in |
| Headroom, Row 2 | 38.1 in | 36.8 in | 1.3 in |
| Shoulder Room, Row 2 | 57.8 in | 56.1 in | 1.7 in |
| Hip Room, Row 2 | 0.0 in | 52.5 in | -52.5 in |
| Legroom, Row 2 | 38.7 in | 35.1 in | 3.6 in |
| Total Legroom | 80.1 in (over 2 rows) | 79.6 in (over 2 rows) | 0.5 in |
| Cargo Volume | 14.2 ft3 | 13.2 ft3 | 1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2015 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2022 Infiniti Q50.