Model Year | 2009 | 2015 | |
Model | Infiniti FX | Infiniti QX80 | |
Engine | 3.5L V6 DOHC-4v 303 hp@6800 262 lb-ft@4800 |
5.6L V8 DOHC-4v 400 hp@5800 413 lb-ft@4000 |
|
Transmission | 7-speed shiftable automatic | 7-speed shiftable automatic | |
Drivetrain | RWD | RWD | |
Body | 4dr SUV | 4dr SUV | |
Difference | |||
Wheelbase | 113.5 in | 121.1 in | -7.6 in |
Length | 191.3 in | 208.3 in | -17 in |
Width | 75.9 in | 79.9 in | -4 in |
Height | 65.0 in | 75.8 in | -10.8 in |
Curb Weight | 4094 lb. | 5590 lb. | -1496 lb. |
Fuel Capacity | 23.8 gal. | 26.0 gal. | -2.2 gal. |
Headroom, Row 1 | 39.3 in | 39.9 in | -0.6 in |
Shoulder Room, Row 1 | 57.3 in | 63.8 in | -6.5 in |
Hip Room, Row 1 | 54.9 in | 59.2 in | -4.3 in |
Legroom, Row 1 | 44.7 in | 39.6 in | 5.1 in |
Headroom, Row 2 | 38.5 in | 40.0 in | -1.5 in |
Shoulder Room, Row 2 | 57.4 in | 63.5 in | -6.1 in |
Hip Room, Row 2 | 54.2 in | 58.4 in | -4.2 in |
Legroom, Row 2 | 34.6 in | 41.0 in | -6.4 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 | 79.3 in (over 2 rows) | 109.4 in (over 3 rows) | -30.1 in |
Cargo Volume, Minimum | 24.8 ft3 | 16.6 ft3 | 8.2 ft3 |
Cargo Volume, Behind R2 | 24.8 | 49.6 ft3 | -24.8 |
Cargo Volume, Maximum | 62.0 ft3 | 95.1 ft3 | -33.1 ft3 |
2009 Infiniti FX Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2008 | 4dr SUV 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Longest drive was 6 hours and had no discomfort whatsoever. Have ridden for 4 hours in a Toyota Rav4 and was almost in pain after an hour. see full Infiniti FX review |
None of our members have yet commented on the seat room and comfort of the 2015 Infiniti QX80.