2014 Kia Sorento Complaints

On XXX, the 2.4L Theta II GDI engine on our 2014 Kia Sorento (current mileage: 160,000) catastrophically seized without warning while my [XXX] was driving at interstate speeds at night. This caused an immediate and sudden loss of power, power steering, and braking assist, creating an extreme traffic hazard. No one was injured and the driver was able to safely coast to the shoulder, but it created a highly dangerous situation on a busy interstate. We had the vehicle towed to an independent mechanic who pulled the starter and confirmed a total mechanical engine seizure. The vehicle was then towed to a Kia dealership. This vehicle has suffered from the well-documented Theta II factory manufacturing flaw where debris destroys the connecting rod bearings, leading to high oil consumption and sudden highway seizure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2014 Kia Sorento. The contact stated that after taking the vehicle to the dealer for an inoperable air conditioning system, the vehicle failed to start unless the hood was opened. The check engine and several other unknown warning lights were illuminated. The dealer was made aware of the failure but informed the contact that a diagnostic test was needed. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was unknown.

Severe paint delamination has occurred on my vehicle, causing the clear coat and base coat (Snow White Pearl color) to come off on the side of the hood, pillars, the doors, and the hood of the car. Not only does the peeling paint create an airborne/debris hazard, it also risks exposing the vehicle to premature rust/corrosion. This issue slowly began not to long after I bought the car in November 2024, and has only gotten much worse. From the information I have gathered online, this is a widespread issue affecting this particular model/year/color of Kia. We need something done about it asap!

For 1 week the check engine light came on today 6/13/26 the oil light came on at 55 mph when pulling up to a stop sign the oil light went off when back up to speed the light came back on at 55 then the car engine shut off completely costed to drive way and turned in

The contact owns a 2014 Kia Sorento. The contact stated that while driving on several occasions at various speeds, the brake pedal was depressed and traveled further than normal intermittently. The vehicle was taken to an independent mechanic, where the failure could not be replicated. The vehicle was then taken to a dealer, where it was diagnosed that the HECU had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 103,000.