| Model Year | 2022 | 2023 | |
| Model | Audi A6 / S6 / RS6 | Infiniti QX80 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Wagon | 4dr SUV | |
| Difference | |||
| Wheelbase | 115.3 in | 121.1 in | -5.8 in |
| Length | 197.0 in | 208.9 in | -11.9 in |
| Width | 76.8 in | 79.9 in | -3.1 in |
| Height | 58.6 in | 75.8 in | -17.2 in |
| Curb Weight | 4960 lb. | 5701 lb. | -741 lb. |
| Fuel Capacity | 19.3 gal. | 26.0 gal. | -6.7 gal. |
| Headroom, Row 1 | 38.3 in | 39.9 in | -1.6 in |
| Shoulder Room, Row 1 | 57.8 in | 63.8 in | -6 in |
| Hip Room, Row 1 | 0.0 in | 59.2 in | -59.2 in |
| Legroom, Row 1 | 41.3 in | 39.6 in | 1.7 in |
| Headroom, Row 2 | 39.5 in | 40.0 in | -0.5 in |
| Shoulder Room, Row 2 | 56.5 in | 63.5 in | -7 in |
| Hip Room, Row 2 | 0.0 in | 58.4 in | -58.4 in |
| Legroom, Row 2 | 37.4 in | 41.0 in | -3.6 in |
| Headroom, Row 3 | 0.0 in | 36.8 in | -36.8 in |
| Shoulder Room, Row 3 | 0.0 in | 60.5 in | -60.5 in |
| Hip Room, Row 3 | 0.0 in | 48.8 in | -48.8 in |
| Legroom, Row 3 | 0.0 in | 28.8 in | -28.8 in |
| Total Legroom | 78.7 in (over 2 rows) | 109.4 in (over 3 rows) | -30.7 in |
| Cargo Volume, Minimum | 20.0 ft3 | 16.6 ft3 | 3.4 ft3 |
| Cargo Volume, Behind R2 | 20.0 | 49.6 ft3 | -29.6 |
| Cargo Volume, Maximum | 59.3 ft3 | 95.1 ft3 | -35.8 ft3 |
None of our members have yet commented on the seat room and comfort of the 2022 Audi A6 / S6 / RS6.
None of our members have yet commented on the seat room and comfort of the 2023 Infiniti QX80.