NHTSA Complaint #11665785 — 2020 KIA OPTIMA

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11665785
Vehicle	2020 KIA OPTIMA
Component	ENGINE
Date of Incident	June 6, 2025
Date Filed	June 9, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	GA

Consumer Description

Car consumes a lot of oil. Approximately 5 quarts per week-faulty engine parts allowing oil to seep into the combustion chamber. The oil is then ignited along with the fuel, creating blue-tinted exhaust smoke. It is burning out spark plugs which is then wearing them out and almost caused car accident when car started sputtering and would not barely go once pressing gas. Has been inspected by KIA dealership. Was told engine needs to be replaced-warranty expired and nothing can be done. Car only 2 years old when this problem started and they will not replace.

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Recent Complaints for the 2020 KIA OPTIMA

#11715952 — AIR BAGS — February 5, 2026 — Stable track control failed to work, the driver seatbelt did not tighten & stayed loose, & air bags did not deploy up...

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