2025 Kia K4 Specs Price. The kia k4 is a relatively new addition to kia's lineup, offering a stylish and practical option in the compact sedan. Research the 2025 kia k4 at cars.com and find specs, pricing, mpg, safety data, photos, videos, reviews and local inventory.

Here’s everything you need to know about each trim in the 2025 kia k4 lineup. Check out the size, engine, technology, cargo space, and more!