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2021 Kia K5 and 2020 Kia Optima Specifications
| Model Year | 2021 | 2020 | |
| Model | Kia K5 | Kia Optima | |
| Engine | turbocharged 2.5L I4 DOHC-4v 290 hp@5800 311 lb-ft@1650 |
turbocharged 2.0L I4 DOHC-4v 245 hp@6000 260 lb-ft@1350 |
|
| Transmission | 8-speed automated manual | 6-speed shiftable automatic | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,850 mm | 2,804 mm | 0 mm |
| Length | 4,905 mm | 4,854 mm | 0 mm |
| Width | 1,859 mm | 1,859 mm | 0 mm |
| Height | 1,445 mm | 1,466 mm | 0 mm |
| Curb Weight | 1,603 kg | 1,614 kg | 0 kg |
| Fuel Capacity | 56 L | 70 L | -14 L |
| Headroom, Row 1 | 1,021 mm | 1,011 mm | 0 mm |
| Shoulder Room, Row 1 | 1,473 mm | 1,476 mm | 0 mm |
| Hip Room, Row 1 | 1,438 mm | 1,422 mm | 0 mm |
| Legroom, Row 1 | 1,171 mm | 1,156 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 960 mm | 0 mm |
| Shoulder Room, Row 2 | 1,425 mm | 1,433 mm | 0 mm |
| Hip Room, Row 2 | 1,438 mm | 1,422 mm | 0 mm |
| Legroom, Row 2 | 894 mm | 904 mm | -10 mm |
| Total Legroom | 2,065 mm (over 2 rows) | 2,060 mm (over 2 rows) | 0 mm |
| Cargo Volume | 453 L | 450 L | 3 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Kia K5
None of our members have yet commented on the seat room and comfort of the 2021 Kia K5.
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 Sedans
See TrueDelta's information for all Kia models.
