Your membership has expired

The payment for your account couldn't be processed or you've canceled your account with us.

Re-activate
    2025

    Kia K4

    EPA MPG: 33 mpg

    RECALL ALERT:
    There are 2 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 2025 Kia K4 has been recalled 2 times by NHTSA. View Recalls

    2025 Sedans & Hatchbacks Reliability

    This Car
    NA
    vs. Similar Cars

    Kia vs. Other New Car Brands Reliability

    No Detailed Data Available

    Consumer Reports obtains its reliability data from a questionnaire that is sent to subscribers. In the questionnaire, we ask subscribers to note any problems with their cars that occurred in the past 12 months. They are asked to identify problems that they considered serious (because of cost, failure, safety, or downtime).

    A typical model has about 200 to 400 samples for each model year. For some model years, typically those of older or less popular cars, we do not have a large enough sample size to provide results of statistical confidence.

    There are several ways in which a savvy car buyer can still research the quality of a car.

    Learn more about Car Brands Reliability
    Learn How To Avoid A Lemon Car

    Recalls
    PROVIDED BY
    ELECTRICAL SYSTEM
    Jan 26, 2026
    An instrument panel display that fails to show critical safety information, such as the speedometer, tire pressure, or warning lights, increases the risk of a crash.
    Summary:
    Kia America, Inc. (Kia) is recalling certain 2025 Kia K4, 2025-2026 Sorento, Sorento Hybrid, Sorento Plug-In Hybrid Electric (PHEV), 2026 Sportage, Sportage Hybrid, Sportage PHEV, K5, EV9, Carnival, and Carnival Hybrid vehicles. Due to a software error, the instrument panel display may fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 101, "Controls and Displays" and 138, "Tire Pressure Monitoring System."
    What should you do:
    The instrument panel display software will be updated over-the-air (OTA) or by a dealer, free of charge. Owner notification letters are expected to be mailed March 26, 2026. Owners may contact Kia Customer Service at 1-800-333-4542. Kia's number for this recall is SC361. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov on February 9, 2026.
    For more information:
    NHTSA CAMPAIGN ID Number: 26V046000
    Potential Number of Units Affected: 42677
    ENGINE AND ENGINE COOLING
    Aug 25, 2025
    A loss of drive power increases the risk of a crash.
    Summary:
    Kia America, Inc. (Kia) is recalling certain 2025 K4 and Sorento vehicles. The connecting rod bolts in the engine may have been improperly tightened, which can cause a loss of drive power.
    What should you do:
    Dealers will replace the sub engine assembly, free of charge. Owner notification letters are expected to be mailed September 12, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC349.
    For more information:
    NHTSA CAMPAIGN ID Number: 25V548000
    Potential Number of Units Affected: 30
    Check Vehicle for Unrepaired Recalls
    Enter a valid 17-character VIN
    Enter a valid 17-character VIN
    Change Vehicle