NHTSA Complaint #11702856 — 2013 KIA SORENTO

While driving, my vehicle developed engine knocking, lost power, overheated, and produced smoke from the engine compartment. Shortly after, the engine seized and the vehicle will not start. An authorized dealership diagnosed the failure and recommended a complete engine (long-block) replacement, indicating catastrophic internal engine damage. This failure appears consistent with known Theta II engine bearing defects. The manufacturer is refusing coverage by stating the owner did not bring in the car for the recalls. The recall was preventive monitoring software (KSDS) and did not repair or prevent the underlying mechanical defect that caused the failure. This is a safety concern, as the failure caused loss of power and overheating, creating risk of fire or accident.