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    Kia K5

    EPA MPG: 31 mpg

    RECALL ALERT:
    There are 6 recalls on this vehicle. Learn More.

    Reliability

    Overall Reliability

    Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey, our reliability history charts give you a rundown on how used vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system.

    The 2021 Kia K5 has been recalled 6 times by NHTSA. View Recalls

    2021 Sedans & Hatchbacks Reliability

    This Car
    NA
    vs. Similar Cars

    Kia vs. Other New Car Brands Reliability

    Reliability History
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    Overall Reliability Verdict
    NA

    POTENTIAL TROUBLE SPOTS
    Powertrain
    NA
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    Engine Major
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    Engine Minor
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    Engine Cooling
    NA
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    Engine Electrical
    NA
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    Transmission Major
    NA
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    NA
    Transmission Minor
    NA
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    Drive System
    NA
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    Fuel System/Emissions
    NA
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    Exhaust
    NA
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    Suspension/Steering
    NA
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    Brakes
    NA
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    Climate System
    NA
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    Build Quality
    NA
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    Electrical Accessories
    NA
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    Body Hardware
    NA
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    Paint/Trim
    NA
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    Noises/Leaks
    NA
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    In-car Electronics
    NA
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    Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 380,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes, to power equipment and the electrical accessories.
    Recalls
    PROVIDED BY
    FUEL SYSTEM, GASOLINE
    Nov 17, 2025
    A melted fuel tank can leak, increasing the risk of a fire.
    Summary:
    Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.
    What should you do:
    Dealers will replace the check valve. The fuel tank will be inspected for damage and replaced as necessary. All repairs will be performed free of charge. Owner notification letters are expected to be mailed January 16, 2026. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC356. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 1, 2025.
    For more information:
    NHTSA CAMPAIGN ID Number: 25V794000
    Potential Number of Units Affected: 250547
    AIR BAGS
    Mar 07, 2023
    Air bags that do not deploy as intended can increase the risk of injury in a crash.
    Summary:
    Kia America, Inc. (Kia) is recalling certain 2021-2023 K5 vehicles. The side curtain air bags may have been installed incorrectly, causing them not to deploy properly in the event of a crash.
    What should you do:
    Dealers will inspect and reinstall the side curtain air bags, as necessary, free of charge. Owner notification letters were mailed April 7, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC263.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
    NHTSA CAMPAIGN ID Number: 23V149000
    Potential Number of Units Affected: 188912
    POWER TRAIN
    Oct 11, 2022
    Loss of drive power increases the risk of a crash.
    Summary:
    Kia Motors, Inc. (Kia) is recalling certain 2021-2022 Sorento and 2021-2023 K5 vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.
    What should you do:
    Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed December 9, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC250.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
    NHTSA CAMPAIGN ID Number: 22V760000
    Potential Number of Units Affected: 69038
    FUEL SYSTEM, GASOLINE
    Jul 08, 2021
    A fuel leak increases the risk of a fire.
    Summary:
    Kia Motor America (Kia) is recalling certain 2021 Sorento and 2021-2022 K5 vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump and fuel rail.
    What should you do:
    Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed July 21, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC214.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
    NHTSA CAMPAIGN ID Number: 21V519000
    Potential Number of Units Affected: 21575
    LANE DEPARTURE, STEERING
    Jun 14, 2021
    A sudden increase in steering effort can increase the risk of a crash.
    Summary:
    Kia Motors America (Kia) is recalling certain 2021-2022 K5 vehicles equipped with 2.5L T-GDI engines. The Rack-Mounted Motor Driven Power Steering (R-MDPS) system lacks the ability to diagnose communication faults. If a communication fault occurs while driving around a curve with Lane Following Assist (LFA) engaged, the steering assist level may not adjust properly, causing a sudden increase in the steering effort required.
    What should you do:
    Dealers will update the R-MDPS software, free of charge. Owner notification letters are were mailed June 24, 2021. Owner may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC213.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
    NHTSA CAMPAIGN ID Number: 21V447000
    Potential Number of Units Affected: 846
    AIR BAGS
    Mar 11, 2021
    In the event of a crash, deployment of the front passenger air bag, with a child in that seat, can increase the risk of injury to the child.
    Summary:
    Kia Motors America (Kia) is recalling certain 2021 Telluride, K5, and Forte vehicles. The Occupant Classification and Detection System (OCS/ODS) unit may not detect the presence of a child restraint system in the front passenger seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
    What should you do:
    Kia will notify owners, and dealers will replace the OCS/ODS unit, free of charge. The recall began March 18, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC207.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
    NHTSA CAMPAIGN ID Number: 21V164000
    Potential Number of Units Affected: 142
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