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2015 Kia Optima and 2018 Kia K900 Specifications
| Model Year | 2015 | 2018 | |
| Model | Kia Optima | Kia K900 | |
| Engine | turbocharged 2.0L I4 DOHC-4v 274 hp@6000 269 lb-ft@1650 |
5.0L V8 DOHC-4v 420 hp@6400 376 lb-ft@5000 |
|
| Transmission | 6-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | FWD | RWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,794 mm | 3,045 mm | -1 mm |
| Length | 4,844 mm | 5,095 mm | -1 mm |
| Width | 1,831 mm | 1,900 mm | 0 mm |
| Height | 1,471 mm | 1,486 mm | 0 mm |
| Curb Weight | 1,573 kg | 2,172 kg | -1 kg |
| Fuel Capacity | 70 L | 75 L | -5 L |
| Headroom, Row 1 | 1,016 mm | 1,021 mm | 0 mm |
| Shoulder Room, Row 1 | 1,455 mm | 1,501 mm | 0 mm |
| Hip Room, Row 1 | 1,389 mm | 1,420 mm | 0 mm |
| Legroom, Row 1 | 1,156 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 | 1,384 mm | 1,415 mm | 0 mm |
| Legroom, Row 2 | 881 mm | 970 mm | -89 mm |
| Total Legroom | 2,037 mm (over 2 rows) | 2,136 mm (over 2 rows) | 0 mm |
| Cargo Volume | 436 L | 450 L | -14 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Kia Optima
None of our members have yet commented on the seat room and comfort of the 2015 Kia Optima.
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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