| Model Year | 2014 | 2006 | |
| Model | Infiniti QX50 | Audi A8 | |
| Engine | 3.7L V6 DOHC-4v 325 hp@7000 267 lb-ft@5200 |
6.0L W12 DOHC-4v 450 hp@6200 428 lb-ft@4000 |
|
| Transmission | 7-speed shiftable automatic | 6-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 110.2 in | 121.0 in | -10.8 in |
| Length | 182.3 in | 204.4 in | -22.1 in |
| Width | 71.0 in | 74.6 in | -3.6 in |
| Height | 61.9 in | 57.3 in | 4.6 in |
| Curb Weight | 3987 lb. | 4729 lb. | -742 lb. |
| Fuel Capacity | 20.0 gal. | 23.8 gal. | -3.8 gal. |
| Headroom, Row 1 | 40.5 in | 37.4 in | 3.1 in |
| Shoulder Room, Row 1 | 54.8 in | 59.1 in | -4.3 in |
| Hip Room, Row 1 | 52.9 in | 0.0 in | 52.9 in |
| Legroom, Row 1 | 44.3 in | 41.3 in | 3 in |
| Headroom, Row 2 | 38.4 in | 38.3 in | 0.1 in |
| Shoulder Room, Row 2 | 55.1 in | 57.5 in | -2.4 in |
| Hip Room, Row 2 | 50.0 in | 0.0 in | 50 in |
| Legroom, Row 2 | 28.5 in | 42.3 in | -13.8 in |
| Total Legroom | 72.8 in (over 2 rows) | 83.6 in (over 2 rows) | -10.8 in |
| Cargo Volume, Minimum | 18.6 ft3 | 14.6 ft3 | 4 ft3 |
| Cargo Volume, Maximum | 47.4 ft3 | 14.6 ft3 | 32.8 ft3 |
None of our members have yet commented on the seat room and comfort of the 2014 Infiniti QX50.
| 2006 Audi A8 Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2005 | 4dr Sedan, ext. 330-horsepower 4.2L V8 6-speed shiftable automatic AWD |
TOTAL COMFORT. SEAT CAN BE ADJUSTED TO GIVE COMFORT FOR BACK AND LEGS. see full Audi A8 review |