2021 Kia Sportage Complaints

  • Engine 03/29/2026

    Catastrophic fire started in fast food restaurant drive through, but able to drive to the parking lot before it became engulfed in flames.

  • Engine 02/22/2026

    I am filing a complaint regarding a 2021 Kia Sportage that experienced catastrophic engine failure, leaving the vehicle non-drivable despite regular maintenance and documented oil changes. I brought the vehicle to an authorized Kia dealership, located at 402 NJ-35, Keyport, NJ 07735, for evaluation. On or about March 17, 2026, I was informed by the dealership that coverage for engine replacement had been denied. At that time, I was not provided with a clear or sufficient explanation for the denial. Due to the lack of explanation and assistance, I escalated the matter to Kia corporate and was assigned a case manager. On March 30, 2026, I was contacted by my assigned case worker from Kia corporate, Marcia, who confirmed that my request for engine replacement remained denied. Again, no specific or sufficient explanation for the denial was provided, despite my attempts to obtain clarification. I made multiple efforts to understand the reason for the denial and to resolve the issue direc...

  • Unknown Or Other, engine 03/16/2026

    The oil is mixing with the gas and their was smoke coming from the engine after that the engine has seized and the car stopped working. Also at the body shop i was told some wires were cut.

  • Engine 03/16/2026

    smoke coming from the engine.

  • Engine 11/03/2025

    I have experienced chronic and excessive engine oil consumption in my 2021 Kia Sportage S with the 2.4 L Theta II engine. Since around 80,000 miles, I have had to add oil every 2 weeks between oil changes to prevent the engine from running low. My vehicle now requires a complete engine replacement, estimated at $10,000. Despite regular maintenance and oil changes (documented by Express Oil Change in Pinson, AL, with service records at 81,520 mi, 88,215 mi, 94,153 mi, 96,970 mi, 98,902 mi, 101,522 mi, and 105,273 mi), the vehicle continues to lose oil rapidly. Kia and my dealer have confirmed there are no recalls or warranty campaigns for my VIN, even though this issue is identical to the well-documented engine defect affecting earlier Kia models covered under the Theta II engine settlement. This defect creates a serious safety risk, as the engine can run dangerously low on oil between services, leading to engine failure or stalling while driving. I am currently out of work recoverin...

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