and Kelley Blue Book throughout the following article. If you've never heard of a Kia K5, it's just a fifth-gen Kia Optima. In the last two generations, the car went by the K5 name internationally ...

The Kia K5 made its debut in the mid-size sedan category in 2021. The K5 competes against the Toyota Camry, the Honda Accord, the Hyundai Sonata and the Nissan Sentra. With its driver-oriented cockpit ...