Model Year | 2013 | 2015 | |
Model | Infiniti QX | Kia Optima | |
Engine | 5.6L V8 DOHC-4v 400 hp@5800 413 lb-ft@4000 |
turbocharged 2.0L I4 DOHC-4v 274 hp@6000 269 lb-ft@1650 |
|
Transmission | 7-speed shiftable automatic | 6-speed shiftable automatic | |
Drivetrain | RWD | FWD | |
Body | 4dr SUV | 4dr Sedan | |
Difference | |||
Wheelbase | 121.1 in | 110.0 in | 11.1 in |
Length | 208.3 in | 190.7 in | 17.6 in |
Width | 79.9 in | 72.1 in | 7.8 in |
Height | 75.8 in | 57.9 in | 17.9 in |
Curb Weight | 5590 lb. | 3468 lb. | 2122 lb. |
Fuel Capacity | 26.0 gal. | 18.5 gal. | 7.5 gal. |
Headroom, Row 1 | 39.9 in | 40.0 in | -0.1 in |
Shoulder Room, Row 1 | 63.8 in | 57.3 in | 6.5 in |
Hip Room, Row 1 | 59.2 in | 54.7 in | 4.5 in |
Legroom, Row 1 | 39.6 in | 45.5 in | -5.9 in |
Headroom, Row 2 | 40.0 in | 37.6 in | 2.4 in |
Shoulder Room, Row 2 | 63.5 in | 55.7 in | 7.8 in |
Hip Room, Row 2 | 58.4 in | 54.5 in | 3.9 in |
Legroom, Row 2 | 41.0 in | 34.7 in | 6.3 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) | 80.2 in (over 2 rows) | 29.2 in |
Cargo Volume, Minimum | 16.6 ft3 | 15.4 ft3 | 1.2 ft3 |
Cargo Volume, Behind R2 | 49.6 ft3 | 15.4 | 34.2 ft3 |
Cargo Volume, Maximum | 95.1 ft3 | 15.4 ft3 | 79.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2013 Infiniti QX.
None of our members have yet commented on the seat room and comfort of the 2015 Kia Optima.