The contact owns a 2016 Kia Sorento. The contact stated while her husband was driving at an undisclosed speed, the engine seized. The driver attempted to restart the vehicle however, the vehicle failed to restart. The vehicle was towed to an independent mechanic where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The dealer was made aware of the failure. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 124,000.