2015 Kia Sorento Complaints

  • Seats 01/03/2025

    Subject: Broken Driver Seat Metal Rod – Safety Hazard in 2015 Kia Sorento To Whom It May Concern, I am writing to report a serious issue involving the driver’s seat in my 2015 Kia Sorento, specifically a broken metal rod inside the seat frame. This part appears to be part of the seat's internal adjustment mechanism and should not fail under normal use. Its failure presents a potential safety hazard. Vehicle Details: Make/Model: 2015 Kia Sorento VIN [XXX] 5 Registered Owner [XXX] m Address [XXX] 4 Email [XXX] m Part Label Information: Label reads: “4 Way Manual” Manufacturer: Johnson Controls, Inc. [XXX] MI The part appears to be a seat adjustment rod or structural component Attached is a photo showing the damaged part and label ️ Description of the Problem: While I was driving I hear a snap my seat then slid forward and I was telted to my left side I was going 65 on the freeway almost crashed into wall I discovered a broken metal rod inside the seat frame. This rod is clearly not mea...

  • Engine 01/30/2026

    The contact owns a 2015 Kia Sorento. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated and remained illuminated. There was a knocking sound coming from the engine. The vehicle was towed the local dealer and was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. No further information was available. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 128,405.

  • Power Train, engine 09/01/2023

    I was driving on the highway when I proceeded to the turn lane to turn left crossing two lanes of traffic and the vehicle just shut down no warning whatsoever no check engine lights no oil lights nothing and it wouldn’t turn back on when trying it but after about 5 times it turned on and I was able to get it off the highway but couldn’t go any further as the vehicle was making a loud noise and the car was shaking

  • Engine 02/02/2026

    The contact owns a 2015 Kia Sorento. The contact stated that while driving approximately 40-45 MPH, the vehicle stalled. There was no warning light illuminated. The vehicle was pulled over to the side of the road. The contact attempted to restart the vehicle, but the engine made abnormal knocking sounds. The vehicle was towed to the residence and failed to restart. A mobile technician diagnosed the vehicle with engine failure. The vehicle was not repaired. The dealer and the manufacturer were not contacted. The failure mileage was 98,954.

  • Engine 01/13/2026

    I am filing this complaint regarding a suspected safety defect involving the Theta II engine in my 2015 Kia Sorento. The vehicle developed progressive engine failure symptoms including: Engine knocking and abnormal mechanical noise Loss of power while driving Misfire conditions Excessive oil consumption Progressive deterioration of engine performance These symptoms began at approximately 150,000 miles and worsened over time. Given the documented history of Theta II engine failures involving rod bearing defects, sudden engine seizure, loss of power, and fire risk, I believe my vehicle is experiencing a progression of the same known defect. 2) Safety Risk to Driver and Public The engine condition created serious safety risks, including: Potential sudden engine failure while driving Loss of power in traffic or at highway speeds Increased risk of collision Potential fire hazard associated with Theta II engine failures Despite these risks, Kia and its authorized dealership advised me to con...

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