What 1,371 owners told NHTSA about the 2013 Kia Optima Phev

The vehicle is experiencing sudden engine stalling while in motion, a known safety hazard. Despite a documented maintenance history with no issues, the dealer (Bayside Kia) is attempting to deny a Theta II Settlement claim by shifting the narrative to 'engine sludge,' which only appeared as a symptom in June 2025( Walmart oil change) alongside engine performance issues. The vehicle has active codes P0014 and P0017, which are secondary symptoms of the internal bearing wear and metallic debris contaminating the oiling system. KDS Diagnostic tests showed Cylinder 1 at 0.16mm (approaching the 0.20mm failure limit). This clearance proves the connecting rod bearings are worn and reaching the failure threshold; this mechanical wear is the root cause of the engine's inability to operate safely. The presence of metallic debris in the oil is the definitive signature of the Theta II manufacturing defect. Furthermore, the dealer acted in bad faith by attempting to charge for Airbag repairs (Codes B1346/B1481) that are covered under the 15-year Clock Spring Warranty Extension (CS1102). The dealer has dismissed my qualifying maintenance documents, claiming they are 'not official,' which is a direct violation of the Magnuson-Moss Warranty Act. A manufacturer cannot deny a warranty claim because services were performed at third-party facilities, nor can they deny a claim without proving 'exceptional neglect.' I am reporting a refusal to honor a court-ordered safety settlement and an attempt to return an unsafe, stalling vehicle to the road.There is no evidence of engine abandonment or exceptional neglect. I’m considered "in compliance" if I can show I didn't go more than 14 months without servicing or a certain mileage between oil changes.The dealer's dismissal of verified third-party receipts and bank statements is a bad-faith attempt to ignore an inherent manufacturing defect documented by a 0.16mm BCT result and metallic debris.

NHTSA ODI 11736691

I received a recall notice for my 2013 Kia Optima, VIN #: [XXX] related to engine issues and an increased risk of fire. After receiving the recall notice, my vehicle began smoking and briefly caught fire while in operation. I immediately shut the vehicle off, and the smoke and fire stopped. For safety reasons, the vehicle was towed by my insurance company to my aunt’s residence, which was the closest safe location at the time. The vehicle was unsafe to drive. No injuries occurred, and the fire department was not called because the fire stopped once the vehicle was turned off. I believe this incident is related to a known safety defect and recall involving Kia Optima engine fires. I have contacted Kia multiple times regarding this issue, and there have been delays in addressing or repairing the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11712399

The engine began exhibiting symptoms consistent with the known bearing wear defect covered under the manufacturer’s safety recall, including knocking noises, loss of power, and engine malfunction. The condition worsened to the point that the vehicle became unsafe to operate due to the risk of engine seizure and sudden loss of propulsion while driving. The vehicle was inspected by a Kia dealership, which confirmed engine damage consistent with the recall defect. The engine remains available for inspection. Despite an active, unrepaired safety recall for engine bearing wear that increases the risk of engine seizure and crash, the manufacturer and dealership have refused to perform the recall remedy unless the owner first replaces the engine at personal expense. The manufacturer has stated that the recall cannot be performed due to the current condition of the engine. This refusal leaves the vehicle with an open safety recall and no manufacturer-provided remedy, creating an ongoing safety risk due to potential engine seizure and loss of power while driving.

NHTSA ODI 11708860

My 2013 Kia Optima caught fire while my [XXX] son and his friends were driving it. The car burnt up. Some truck drivers flagged my son down to let him know the car was on fire. They could have been killed if it wasn’t for the truck drivers warning him that the car was on fire while driving down the highway. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11705485

On Sunday, September 21st, 2025, my 2013 Kia Optima EX suffered sudden catastrophic engine failure while driving on the highway. The check engine light was flashing, the car misfired badly, lost complete power, and became unsafe to operate. The vehicle was then towed to Wagner Kia of Shrewsbury, MA. On Monday, September 22nd, Kia diagnosed the engine with holes in the intake valves (Cylinder 3) and multiple misfire codes (P2191, P0272, P0301, P0304, P0172, P0303). The dealership documented that major engine repairs would be required, including two intake valves, two exhaust valves, valve cover gaskets, hraf bolts, two ignition coils, and a valve job. This sudden engine failure created an immediate safety risk of stalling or losing power while in motion, which could have led to an accident. Despite Kia’s history of Theta II engine recalls and settlements, my VIN is not included, leaving this major engine defect unaddressed. I am requesting that NHTSA investigate and consider expanding Kia’s existing engine recalls to cover this engine failure, as it represents a serious safety issue consistent with Kia’s documented engine problems.

NHTSA ODI 11689362

Bought car 2020, engine failed and was consuming oil like it was fuel after 50-60K miles in 2022, Serra Kia Misdiagnosed and charged me $900 for ignition coil and combustion chamber cleaning that was not needed nor refunded when I was denied replacement due to me NOT letting engine lock up(Service manager basically told me to do so to be approved) or a P1326 code, charged +\-$8,000 for engine to be replaced. Horrible experience, engine was fine at first, then shortly after the SHORT mileage warranty they give, the engine started having minor non catastrophic issues here and there. Finally, around the same amount of time(last October 2024) and almost the SAME AMOUNT OF MILES on the engine, its doing EXACTLY what it was when i took it to KIA for the engine. One random day, on my way to work, i got to a red light and when i went to go at green the engine hesitated and i noticed a MASSIVE smoke cloud behind me and coming from my engine. It was consuming oil yet again the same way. Reached out to KCC(Kia Customer Care) and provided them a 4 page personally written letter by myself explaining the full story and my experience. However they merely closed my case without any explanation or reason for doing so. So as i stated to them i would do if i needed to, I've reached out to the BBB and now you. I'm hoping to get justice, whats right, and what should have happened in the first place. My money back and or my engine repaired and no more charges to me. 2022 first engine failure(Denied and paid for engine) Oct 2024 Engine failure AGAIN. (added copy of letter sent plus proof of service manager influencing me to lock the motor up to get covered the first time)

NHTSA ODI 11664564

My engine locked ,

NHTSA ODI 11663844

I have notice an ongoing issues with motor oil consumption. Over the past six months, I have added oil every 2,000 miles The Technicians at Oil Changers recently inspected my vehicle and recommended having it evaluated as the issue seems to be occurring more frequently. There are no warning lights displayed on my dashboard, I have not noticed any oil leaks where I park. While my car has been running fine,I want to insure there are no underlying issues. But most important me and my family’s safety and everyone’s when operating the vehicle. Please let me know the next steps for further inspection.

NHTSA ODI 11645710

My vehicle received a new engine due to a component failure, which there was a recall specifically describing the failure, recall 17v224 (SC147). After the new engine replacement, April 2024, while driving my car I began to notice a faint smell of gas with inside my car. As time passed the smell grew heavier. Drove the car to the Pueblo Colorado Dealership and had the service department take a look to confirm the leak. It was confirmed and one of the service personnel tried to torque the bolt tighter and that did not stop the leak. I was told by one of the service personnel that it was not covered under warranty and the cost would be mine out of pocket to fix. I found out this fuel leak is a recall (SC172), vehicles that received an engine replacement under previous recall 17v224 (SC147). ("Kia Motors America, Inc., pursuant to the National Traffic and Motor Vehicle Safety Act, is conducting a Safety Recall Campaign to inspect and, if necessary, replace the High Pressure Fuel Pipe on certain 2011–2014 MY Kia Optima, 2012-2014 MY Kia Sorento, and 2011-2013 MY Kia Sportage vehicles that received an engine replacement under Recall No. 17v224 (SC147). The remedy for the previous recall may not have been properly performed, and in some cases, the high pressure fuel pipe may have been damaged, misaligned or improperly torqued during the engine replacement procedure, allowing fuel to leak. Leaking fuel increases the risk of fire."). I have spoken to the Dealership and they do not recognize this recall as it is not showing up in their data system. I have spoken to the Kia Corporation and I have gotten nowhere. This was issued by your department and is recognized by KIA corporation but the Pueblo Colorado KIA dealership states it is not in their system as a recall. My car has been parked after notifying both parties of this issue since December 19, 2024. Your NHTSA: Part 573 Safety Recall Report 18V-907 Manufacturer Recall No. : SC172

NHTSA ODI 11634922

The contact owns a 2013 Kia Optima. The contact stated that the vehicle was taken to an independent mechanic for routine maintenance, and it was determined the failure was linked to DTC code: P0445, indicating an issue with the purge control valve in the evaporative emission control (EVAP) system. The mechanic replaced the fuel canister, and engine cap. The contact stated while driving 77-85 MPH, the vehicle lost motive power, and the engine seized. The engine warning light was illuminated. The vehicle was taken to the local dealer where it was determined that the engine needed to be replaced. The vehicle was repaired but the failure recurred. The contact stated that while driving at undisclosed speeds, the engine seized. The vehicle was towed to another local dealer, Kia of Lincolnwood (6750 Lincoln Ave, Lincolnwood, IL 60712) where it was determined that the engine was knocking but there were no codes retrieved. The vehicle was not repaired. The manufacturer was contacted and confirmed there was no warranty coverage on the vehicle. The failure mileage was unknown.

NHTSA ODI 11633195

The contact owned a 2013 Kia Optima. The contact stated while his husband was driving approximately 70 MPH and depressing the accelerator pedal, the vehicle failed to respond. The check engine warning light was illuminated. The contact stated that as the driver was pulling to the side of the road, several unknown warning lights were illuminated. Additionally, the contact stated that several drivers alerted the driver that the vehicle was on fire, and the driver immediately exited the vehicle. The contact stated that upon opening the hood, the driver saw flames, and the front end of the vehicle became engulfed in fire. The contact stated that the front end of the vehicle burned to the ground, and the front doors and the front windows sustained fire damage. The fire was extinguished by the fire department. The contact was unsure whether a fire department report was filed. A police report was filed. The contact's husband did not sustain injuries. The vehicle was towed to a tow lot, where it was totaled. The contact became aware that the VIN was included in NHTSA Campaign Numbers: 20V100000(Fuel System, Gasoline) and 23V652000(Service Brakes, Hydraulic), which the contact related to the failure. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 130,000.

NHTSA ODI 11628600

Was driving down the highway with no indication of any problems with my car. It just shuts off completely had to coast to the side of the road get someone to tow me home. While on side of the road opened the hood and saw white smoke come from the engine. Just had an oil change and coolant is fine.

NHTSA ODI 11620840

The contact owns a 2013 Kia Optima. The contact stated while the vehicle was parked, smoke was coming from the hood of the vehicle, and the entire front of the vehicle caught on fire. The origin of the fire was unknown. The vehicle was occupied; however, the contact and her daughter were able to exit the vehicle safely before the flames spread. There were no injuries sustained and no medical attention was sought. There entire front of the vehicle was damaged including the windshield and everything lined up with the dashboard. The fire department was involved and had to come to extinguish the fire. A fire department report was not filed. A police report was not filed. The vehicle was not destroyed. The contact did research and became aware of NHTSA Campaign Number: 20V100 (Fuel System, Gasoline); however, the contact was not notified before the failure. No warning light was illuminated. The vehicle was not drivable and remained at a friend of the contact's place of residence. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 190,000.

NHTSA ODI 11616865

The contact owns a 2013 Kia Optima. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the check engine warning light was illuminated. The vehicle was driven to the destination. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact received notification NHTSA Campaign Number: 20V100000 (Fuel System, Gasoline) in 2022; however, the recall repair was not completed. The manufacturer was not made aware of the failure. The failure mileage was approximately 111,000.

NHTSA ODI 11607919

Ran out of gas ,and added gas for it to start up again only for it to not run after adding fuel .

NHTSA ODI 11606388

The contact owns a 2013 Kia Optima. The contact stated that while driving or parked, there was an abnormally strong fuel odor coming from the vehicle. The check engine and ABS warning lights were illuminated. The contact replaced the battery, and the warning lights were deactivated. The contact stated the strong fuel odor persisted and the vehicle was taken to the dealer where it was diagnosed with a fuel leak. The contact was informed that the fuel injectors needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure; however, no assistance was provided. The failure mileage was 190,000.

NHTSA ODI 11588120

The noted KIA 2013 KIA Optima has had this recall in effect since November 2023. KIA either refuses to say when the recall part is going to be at ANY DEALER, or puts an 'elevator music' soundtrack on the line. I have called numerous dealer's in both Maine, where the KIA is currently registered, and in Ohio / Pennsylvania to find if they know anything. None of the dealer's have any idea when the parts are coming, much less when they can call Owner's to set up a recall appointment. At what point does this end.

NHTSA ODI 11581854

The contact owns a 2013 Kia Optima. The contact stated that while at the gas station and attempting to refuel the vehicle, the fuel gauge failed to function as intended. The contact stated that the fuel gauge displayed half a tank of fuel. The contact stated that while refueling the vehicle, gasoline failed to enter the tank and was instead bubbling up and leaking out onto the ground from the fuel filler neck. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 75,000.

NHTSA ODI 11559886

Over a year ago I was sent to Kia to fix a recall for a possible fuel leakage problem over my engine that got fixed with mesh tape and one zip chord. Now my engine has gushing fuel leaking on it on daily basis. I called kia a few months back asking for them to remedy this due to another recall and how I needed a rental so I could continue working while they fixed the problem they screwed up and they told me it would be over a month before they could fit me in their schedule. I have been smelling gasoline in my vehicle making me feel nauseous as I drive and the fumes are intense and my I smell it burning. My coworkers tell me daily what is that gasoline smell?. Now I get in the mail another recall notice about sparks going off for gaskets or thingsmajigs on my engine just from being idle in a parking spot or driving and how I should park away from others??!?!? Just in case!!! What about my safety??! I still have gasoline leaking all over my car engine!. My house could blow up! This is outrageous that none of this is taken care of.

NHTSA ODI 11556494

The contact owns a 2013 Kia Optima. The contact received notification of NHTSA Campaign Number: 22V093000 (Fuel System, Gasoline) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that parts were not yet available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11539068

The contact owns a 2013 Kia Optima. The contact stated that the vehicle was taken to the dealer for an engine replacement. The contact stated that after picking up the vehicle from the dealer and driving 40 MPH to the residence, she heard abnormal gurgitation sounds coming from the rear driver's side of the vehicle. The contact stated that upon parking the vehicle at the residence, she noticed that a significant amount of gasoline was leaking out of the fuel tank. There was no warning light illuminated. The vehicle was towed to the dealer, where it was diagnosed that the failure was related to NHTSA Campaign Number: 22V093000 (Fuel system, Gasoline); however, the parts were not yet available. The vehicle remained at the dealer for a month but was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not notified of the failure. The failure mileage was approximately 169,000. Parts distribution disconnect.

NHTSA ODI 11536439

The contact owns a 2013 Kia Optima. The contact received notification of NHTSA Campaign Number: 20V100000 (Fuel System, Gasoline) and 22V560000 (Structure) however, the parts to do the recall repair were not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11522910

My car was sent to Kia on Covington Pike in Memphis, TN to repair the recalls but further repairs were needed stemming from issues with the recall on the low pressure fuel pump

NHTSA ODI 11520047

Issue 1: I did not receive a recall notice for SC172. (NHTSA campaign 18V907000.) The recall began in January 2019. In July 2019 my car broke down with the exact same issue stated in the recall notice. I had to pay $1031.75 for the dealership to repair it. On April 13, 2023 I called Kia Corporate and requested reimbursement for my expense. They said that since the VIN wasn't on their recall list it was my responsibility to pay. I would like NHTSA's assistance in being reimbursed by KIA. I have the original repair documentation. Issue 2: I didn't receive recall notice my car's engine completely seized on 1/4/2023. All of the indicator lights on the dashboard lit up. This occurred on the highway during a heavy rainstorm. This could have caused a major accident, but was able to maneuver car off the highway. I never received any recalls (SC228, SC212, SC200, SC197, SC187, SC147, etc.) anyone of which could be the cause of the seizing. I will upload documents later.

NHTSA ODI 11517223

The contact owns a 2013 Kia Optima. The contact received notification of NHTSA Campaign Number: 22V093000 (Fuel System, Gasoline) however, the contact stated that while driving at an undisclosed speed, the ABS warning light, the traction control warning light, the check engine warning light illuminated then several other unknown warning lights started to illuminate. The contact then stated that the vehicle hesitated and stalled. The vehicle was towed to an independent mechanic where it was diagnosed that the hydraulic electronic control unit (HECU) failed and needed to be replaced. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 21V331000 (Service Brakes, Hydraulic). The vehicle was not repaired. Additionally, the contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and the contact was advised to contact the NHTSA Hotline. The failure mileage was approximately 173,000.

NHTSA ODI 11514476