Question 1

Is the Kia K5 reliable?

Accepted Answer

The Kia K5 has 672 total NHTSA complaints across 5 model years. The most reliable years are 2024 (37 complaints), 2025 (60 complaints). Years to avoid: 2021 (233 complaints), 2022 (205 complaints).

Question 2

What years of the Kia K5 should I avoid?

Accepted Answer

Avoid the 2021, 2022 Kia K5. The 2021 model has the most complaints (233) with the top issue being FUEL SYSTEM.

Question 3

What is the best year for the Kia K5?

Accepted Answer

The best years for the Kia K5 are 2024 (37 complaints), 2025 (60 complaints). These years have the fewest reported issues to NHTSA.

Year	Complaints	Top Issue	Verdict
2025	60	tire size 235/45 R18. Both front tires at 7,300 mi...	Above Average
2024	37	After driving the car for approximately 30 minutes...	Excellent Reliability
2023	137	The contact owns a 2023 Kia K5. The contact stated...	Average
2022	205	On December 28th 2022 between the 6:30 am to 8:00 ...	Below Average
2021	233	When filling up the gas tank on 3 separate occasio...	Avoid This Year

Kia K5 — All Years

Kia K5 — NHTSA Complaints by Year

Best Years to Buy

Years to Avoid