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2006 Kia Optima and 2018 Kia K900 Specifications
| Model Year | 2006 | 2018 | |
| Model | Kia Optima | Kia K900 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,700 mm | 3,045 mm | -1 mm |
| Length | 4,719 mm | 5,095 mm | -1 mm |
| Width | 1,816 mm | 1,900 mm | 0 mm |
| Height | 1,410 mm | 1,486 mm | 0 mm |
| Curb Weight | 1,488 kg | 2,066 kg | -1 kg |
| Fuel Capacity | 65 L | 75 L | -10 L |
| Headroom, Row 1 | 991 mm | 1,021 mm | 990 mm |
| Shoulder Room, Row 1 | 1,445 mm | 1,501 mm | 0 mm |
| Hip Room, Row 1 | 1,417 mm | 1,420 mm | 0 mm |
| Legroom, Row 1 | 1,100 mm | 1,166 mm | 0 mm |
| Headroom, Row 2 | 955 mm | 955 mm | 0 mm |
| Shoulder Room, Row 2 | 1,415 mm | 1,453 mm | 0 mm |
| Hip Room, Row 2 | 1,382 mm | 1,415 mm | 0 mm |
| Legroom, Row 2 | 919 mm | 970 mm | -51 mm |
| Total Legroom | 2,019 mm (over 2 rows) | 2,136 mm (over 2 rows) | 0 mm |
| Cargo Volume | 385 L | 450 L | -65 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Kia Optima
| 2006 Kia Optima Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Spacious enough to allow my 84 year old mother to get in and out without injuring herself! see full Kia Optima review |
| 2007 | 4dr Sedan 161-horsepower 2.4L I4 5-speed shiftable automatic FWD |
After driving the Optima for five days straight for 10+ hours per day, other than the occasional stop, on a road trip, not one time did I get a sore back or thighs. see full Kia Optima review |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Kia K900
None of our members have yet commented on the seat room and comfort of the 2018 Kia K900.
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