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2010 Infiniti QX and 2020 Kia Optima Specifications
| Model Year | 2010 | 2020 | |
| Model | Infiniti QX | Kia Optima | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 3,129 mm | 2,804 mm | 1 mm |
| Length | 5,255 mm | 4,854 mm | 1 mm |
| Width | 2,002 mm | 1,859 mm | 1 mm |
| Height | 1,956 mm | 1,466 mm | 0 mm |
| Curb Weight | 2,539 kg | 1,465 kg | 1 kg |
| Fuel Capacity | 106 L | 70 L | 36 L |
| Headroom, Row 1 | 1,041 mm | 1,011 mm | 0 mm |
| Shoulder Room, Row 1 | 1,654 mm | 1,476 mm | 0 mm |
| Hip Room, Row 1 | 1,557 mm | 1,422 mm | 0 mm |
| Legroom, Row 1 | 1,062 mm | 1,156 mm | 0 mm |
| Headroom, Row 2 | 1,016 mm | 960 mm | -959 mm |
| Shoulder Room, Row 2 | 1,638 mm | 1,433 mm | 0 mm |
| Hip Room, Row 2 | 1,527 mm | 1,422 mm | 0 mm |
| Legroom, Row 2 | 1,064 mm | 904 mm | -903 mm |
| Headroom, Row 3 | 912 mm | 0 mm | 912 mm |
| Shoulder Room, Row 3 | 1,618 mm | 0 mm | 1 mm |
| Hip Room, Row 3 | 1,240 mm | 0 mm | 1 mm |
| Legroom, Row 3 | 818 mm | 0 mm | 818 mm |
| Total Legroom | 2,944 mm (over 3 rows) | 2,060 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 566 L | 450 L | 116 L |
| Cargo Volume, Behind R2 | 1,733 L | 15.9 | -14.9 L |
| Cargo Volume, Maximum | 2,750 L | 15.9 | -13.9 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2010 Infiniti QX
None of our members have yet commented on the seat room and comfort of the 2010 Infiniti QX.
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2020 Kia Optima.
See TrueDelta's information for all Infiniti models.
