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2021 Infiniti QX80 and 2021 Audi A4 / S4 Specifications
| Model Year | 2021 | 2021 | |
| Model | Infiniti QX80 | Audi A4 / S4 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 121.1 in | 111.0 in | 10.1 in |
| Length | 208.9 in | 187.5 in | 21.4 in |
| Width | 79.9 in | 72.7 in | 7.2 in |
| Height | 75.8 in | 56.2 in | 19.6 in |
| Curb Weight | 5644 lb. | 3682 lb. | 1962 lb. |
| Fuel Capacity | 26.0 gal. | 15.3 gal. | 10.7 gal. |
| Headroom, Row 1 | 39.9 in | 37.3 in | 2.6 in |
| Shoulder Room, Row 1 | 63.8 in | 55.9 in | 7.9 in |
| Hip Room, Row 1 | 59.2 in | 0.0 in | 59.2 in |
| Legroom, Row 1 | 39.6 in | 41.3 in | -1.7 in |
| Headroom, Row 2 | 40.0 in | 37.4 in | 2.6 in |
| Shoulder Room, Row 2 | 63.5 in | 54.5 in | 9 in |
| Hip Room, Row 2 | 58.4 in | 0.0 in | 58.4 in |
| Legroom, Row 2 | 41.0 in | 35.7 in | 5.3 in |
| Headroom, Row 3 | 36.8 in | 0.0 in | 36.8 in |
| Shoulder Room, Row 3 | 60.5 in | 0.0 in | 60.5 in |
| Hip Room, Row 3 | 48.8 in | 0.0 in | 48.8 in |
| Legroom, Row 3 | 28.8 in | 0.0 in | 28.8 in |
| Total Legroom | 109.4 in (over 3 rows) | 77 in (over 2 rows) | 32.4 in |
| Cargo Volume, Minimum | 16.6 ft3 | 12.0 ft3 | 4.6 ft3 |
| Cargo Volume, Behind R2 | 49.6 ft3 | 12.0 | 37.6 ft3 |
| Cargo Volume, Maximum | 95.1 ft3 | 12.0 ft3 | 83.1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Infiniti QX80
None of our members have yet commented on the seat room and comfort of the 2021 Infiniti QX80.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Audi A4 / S4
None of our members have yet commented on the seat room and comfort of the 2021 Audi A4 / S4.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Infiniti models.
