NHTSA Complaint #11679734 — 2016 KIA OPTIMA

My 2016 Kia Optima EX (VIN [XXX] , 2.4L I4 DI) suffered sudden engine bearing failure and complete engine seizure after approximately three months of use. After inspection, the Kia Scottsdale dealership confirmed that my vehicle’s VIN was eligible under the engine replacement warranty and submitted a request for assistance.However, Kia America denied the request. This defect is identical in nature to the known dangerous defect covered under Kia Safety Recall SC147 (NHTSA 17V-224) and related recalls for earlier Optima model years, involving connecting rod bearing wear leading to engine seizure. In my case, the defect caused a total loss of motive power, posing a serious crash risk. Kia Motors America has refused to repair or replace the engine, claiming my vehicle is ineligible due to being purchased from an auto auction (Sierra Auction) and having multiple prior owners. This refusal ignores that the defect is a safety-related manufacturing flaw identical to those already acknowledged by Kia and subject to federal recalls. I request NHTSA investigate Kia’s refusal to extend the same safety remedies to my VIN and consider whether the scope of SC147 and related recalls should be expanded to include vehicles with the same defect pattern. Supporting documentation available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)