Kia K5 problems, recalls & best years
The deets on every K5 from 2021 to 2026: 500 owner complaints and 20 recalls across 6 model years.
The model years with the most owner complaints are 2021 (167), 2022 (129), 2023 (108). Best fuel economy: 32 mpg combined (2022).

Problem areas across all years
Year by year
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Kia K5.
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Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
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FAQ
What is the worst year for the Kia K5?
The model years with the most owner complaints are 2021 (167), 2022 (129), 2023 (108).
How many recalls has the Kia K5 had?
Across 2021–2026, NHTSA lists 20 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).