NHTSA Complaint #11608404 — 2019 KIA SORENTO

Bought car with 36k miles on it in July 2023. In Jan 2024, engine light came on and we noticed loss of power shifting between gears, had fuel injectors replaced/cleaned. In Feb 2024 at 51k miles, car made knocking noise, pulled over and shut car off, would not restart. Towed to KIA dealer, told the engine was seized and crankshaft snapped. I had regular oil changes every 5,000 miles as recommended by KIA. KIA dealer showed sludge in the bottom of the oil and accused me of adding oil after the engine failed -- false. KIA would not provide any remedy and is charging me $12,000 to replace engine. Seeing other complaints here for the same issue leads me to believe that this is a known issue for KIA on these engines but it has not yet reached critical mass.