Best Year to Buy a Kia K5
Reliability rankings across 5 model years, based on NHTSA owner complaints
Based on 5 model years of NHTSA complaint data, the 2024 Kia K5 is the most reliable year to buy with a Klunk Score of 94/100 ("Smooth Ride") and only 26 owner complaints. The 2021 model year is the least reliable with 153 complaints and a score of 63/100 ("Solid Pick").