Optima and K5 are regional names within Kia's mid-size sedan lineage, which began in 2000 and adopted the K5 badge more widely with the 2020 generation.
Status
In Production
Category
midsize
Production
2000–Present
Optima and K5 are regional names within Kia's mid-size sedan lineage, which began in 2000 and adopted the K5 badge more widely with the 2020 generation.