Kia 2024 K5. Learn about the k5's fuel efficient mpg, fast acceleration & cutting edge tech today! The kia k5 was introduced in the 2021 model year, replacing the optima nameplate in the kia lineup.

Entering its fourth model year, the boldly styled k5 sport sedan carries over into 2024 with only one change: Research the 2025 kia k5 with our expert reviews and ratings.