What kind of vehicle is the 2024 Kia K5? What does it compare to? The 2025 K5 is a midsize sedan that was previously called Kia Optima. Compare it to the Toyota Camry, Honda Accord, and Hyundai Sonata. Is the 2024 Kia K5 a good car? It’s a good overall value, with lots of standard safety and convenience features plus shapely exterior lines...