Model Year | 2006 | 2017 | |
Model | Infiniti QX | Kia Optima | |
Engine | 5.6L V8 DOHC-4v 315 hp@4900 390 lb-ft@3600 |
turbocharged 2.0L I4 DOHC-4v 245 hp@6000 260 lb-ft@1350 |
|
Transmission | 5-speed automatic | 6-speed shiftable automatic | |
Drivetrain | RWD | FWD | |
Body | 4dr SUV | 4dr Sedan | |
Difference | |||
Wheelbase | 123.2 in | 110.4 in | 12.8 in |
Length | 206.9 in | 191.1 in | 15.8 in |
Width | 78.8 in | 73.2 in | 5.6 in |
Height | 77.0 in | 57.7 in | 19.3 in |
Curb Weight | 5368 lb. | 3494 lb. | 1874 lb. |
Fuel Capacity | 28.0 gal. | 18.5 gal. | 9.5 gal. |
Headroom, Row 1 | 41.0 in | 39.8 in | 1.2 in |
Shoulder Room, Row 1 | 65.1 in | 58.1 in | 7 in |
Hip Room, Row 1 | 61.3 in | 56.0 in | 5.3 in |
Legroom, Row 1 | 41.8 in | 45.5 in | -3.7 in |
Headroom, Row 2 | 40.0 in | 37.8 in | 2.2 in |
Shoulder Room, Row 2 | 64.5 in | 56.4 in | 8.1 in |
Hip Room, Row 2 | 60.1 in | 56.0 in | 4.1 in |
Legroom, Row 2 | 41.9 in | 35.6 in | 6.3 in |
Headroom, Row 3 | 35.9 in | 0.0 in | 35.9 in |
Shoulder Room, Row 3 | 63.7 in | 0.0 in | 63.7 in |
Hip Room, Row 3 | 48.8 in | 0.0 in | 48.8 in |
Legroom, Row 3 | 32.2 in | 0.0 in | 32.2 in |
Total Legroom | 115.9 in (over 3 rows) | 81.1 in (over 2 rows) | 34.8 in |
Cargo Volume, Minimum | 20.0 ft3 | 15.9 ft3 | 4.1 ft3 |
Cargo Volume, Behind R2 | 61.2 ft3 | 15.9 | 45.3 ft3 |
Cargo Volume, Maximum | 97.1 ft3 | 15.9 ft3 | 81.2 ft3 |
None of our members have yet commented on the seat room and comfort of the 2006 Infiniti QX.
None of our members have yet commented on the seat room and comfort of the 2017 Kia Optima.