Home · 2012 Kia Optima · Complaints

What 916 owners told NHTSA about the 2012 Kia Optima

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (916)Crash / fire / injury (106)Engine (397)Steering (187)Electrical system (122)Brakes (87)Fuel system (54)Transmission & drivetrain (54)Airbags (48)Speed control (40)Body & structure (39)Lights (31)

Newest first · 916 complaints · page 4 of 37

May 21, 2024

Kia sent out a safety recall notice (23V652). The letter clearly states the remedy is now available for my vehicle; that an engine compartment fire while parked or driving is the primary risk of the default; and that the recall service will take approximately 1-2 hours. I called two dealerships. Both said Kia won't send them the parts until an inspection has occurred - potentially resulting in requiring two different appointments prior to this safety recall being addressed - contrary to the verbatim language in the safety recall. I called Kia's customer service line and they confirmed that although the letter is written as described above, they won't provide parts to service centers until an inspection has been performed. I filed a complaint with them but know it won't matter unless someone with more authority gets involved. Considering this is a genuine life-safety issue - with the risk being a fire to the engine compartment - and the language in the recall notice - that the remedy is now available and the service will take 1-2 hours (no implication of multiple visits/appointments) - I think this is absolutely unacceptable. Someone needs to ensure Kia prioritizes human lives above cost when it comes to safety recalls.

NHTSA ODI 11589938

May 11, 2024Engine

The engine failed, and it is past the 100,000 mile warranty. Due to the fact that there were no warning lights at any moment prior to the engine failing, my safety and others were put at risk. The 2012 Kia Optima suddenly stopped in the middle of a major road, which could have easily caused a collision had another vehicle been any closer to me. The component was inspected by a mechanic, and there were no symptoms prior to the car stopping.

NHTSA ODI 11588259

May 2, 2024BrakesBody & structure

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Numbers: 22V560000 (Structure) and 23V652000 (Service Brakes, Hydraulic) however, the dealer declined to perform the recall repair because the vehicle was a Canadian-manufactured vehicle. The vehicle was not repaired. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11586604

May 1, 2024Body & structureEngine

My vehicle has not repaired. I have not been in an accident. However there are two open safety recalls for my car and I am terrified that myself or someone else is going to be injured or even killed due to this problem has yet to be resolved. The first recall for my car is the headliner plates. I took my car into my local dealership (Stokes Kia of Goose Creek) and they told me it would take 10 business days before they could inspect my car and determine what the problem is (it’s a recall so I don’t understand why they would have to identify a problem that was clear in recall letter). However, I asked if they would repair my car within that 10 day period if they “identified” the problem. They told me it could take an additional 10 business days or longer for the repair (for them to get around to fix it because they were extremely backed up). I asked if I would be provided a loaner vehicle or rental and they told me no. They instructed to try the other Kia dealership which is much further away from me. I ended up trying the other Kia dealership. However, they told me they would not provide a loaner car but they did schedule an appointment for my repair. They told me it should not take long for the repair but they could have my car for about 3 days until they can get around to fixing it. I went along because I wanted the issue fixed so I prepared to make arrangements for the possibility that I wouldn’t have a car for 3 days. However, like the day or so before my appointment Kia Country called me saying that the parts for the repair were on a national back order and that I would be notified when they are available. I have yet to notified. Now there is another serious recall that there is no remedy for. I am extremely uncomfortable with my car with these recalls that can’t be fixed. This is not my fault so I shouldn’t have to suffer or be without a car due to these problems. I want to know what other options do I have?

NHTSA ODI 11586278

Apr 30, 2024BrakesEngine & coolingFire

The contact owns a 2012 Kia Optima. The contact stated while at a complete stop at the traffic light, she noticed that there was smoke coming from underneath the driver's side of the hood. Additionally, the vehicle stalled and failed to restart. The check engine warning light was illuminated. The contact exited the vehicle. The contact stated that there were flames coming from underneath the hood. The fire department extinguished the fire but declined to provide a copy of the report to the contact. No police report was filed. There were no injuries sustained. The vehicle was pushed into a parking lot. The vehicle was then howled to the residence the following day. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Numbers: 23V652000(Service Brakes, Hydraulic) and 17V224000(Engine and Engine Cooling). The manufacturer was notified of the failure and sent a field inspector, who inspected the vehicle at the residence. The field inspector informed the contact that a complete inspection of the vehicle could not be performed because the vehicle was not lifted. The contact stated that the inspector mainly inspected under the hood of the vehicle and took photos. The manufacturer later informed the contact that the vehicle repair could not be covered because the incident had not occurred due to the recalls based on the field inspector report. The vehicle was not diagnosed or repaired. The failure mileage was approximately 222,100.

NHTSA ODI 11586122

Apr 16, 2024LightsEngine

Desconocido

NHTSA ODI 11583434

Apr 12, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11582596

Apr 12, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11582708

Apr 12, 2024Electrical systemBody & structureEngineFire

I did not know about this recall and my dad was driving my car caught on fire and blew up now I do not have a car please help.

NHTSA ODI 11582735

Apr 3, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11580884

Apr 1, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11580383

Apr 1, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11580502

Mar 27, 2024

UNKNOWN....I just know it has a fire risk.

NHTSA ODI 11579641

Mar 19, 2024BrakesLightsEngine

The contact owns a 2012 Kia Optima. The contact stated that the brake lights continuously remained illuminated. The taillight bulbs blew out on several occasions. The check engine warning light was illuminated. Additionally, there were several unknown warning lights flashing. While driving at various speeds, the vehicle hesitated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The contact stated that the failure was related to NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The manufacturer was not contacted. The failure mileage was approximately 24,000.

NHTSA ODI 11578197

Mar 8, 2024Body & structure

Paint has began chipping and p Delamanating starting on the driver side column and hood.

NHTSA ODI 11576196

Mar 8, 2024Electrical systemEngine

Was driving on the road on the way back to work from lunch, started hitting the brakes at an upcoming stop light, and the car shut down. There was no lights indicating anything prior to the incident. I tried starting it again and it started smoking, I then opened the hood and all the smoke poured out. The engine bay smelled like something electrical melting or of some sort. I towed it to the dealership I work at and had my ex-kia technician coworkers look at it and said they've never seen anything like it, but did confirm the smell was electrical. OBD II reader was not reading anything at all. I was letting it sit for a while waiting for the recall to have some sort of remedy, but I've grown tired waiting so I decided to file a complaint. And I will reiterate again that NONE of the lights came on at all until my car decided to break down.

NHTSA ODI 11576204

Feb 28, 2024Steering

steering wheel play, steering coupler wear

NHTSA ODI 11574383

Feb 27, 2024Engine

COMPONENT HAS FAILED. CAR IS NOT DRIVABLE AND THERE IS NO REMEDY FOR THE RECALL.

NHTSA ODI 11574190

Feb 20, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11572883

Feb 13, 2024

AN ENGINE COMPARTMENT FIRE WHILE PARKED OR DRIVING CAN INCREASE THE RISK OF INJURY. I transport my child in that car and kia is not working fast enough to be fixing the problem or giving people rental cars till they get the part.

NHTSA ODI 11571612

Feb 12, 2024Body & structure

MY CAR IS A 2013 KIA OPTIMA. IT HAS BEEN CHIPPING ABOUT 1 YEAR AFTER I PURCHASED IT. NOW ITS JUST REAL REAL BAD. IT IS THE PEARL WHITE AND CHIPPED ON THE HOOD, ROOF, PASSENGER SIDE DOOR BEHIND THE DRIVER SIDE, TOP OF TRUNK, SIDE OF TRUNK, FRONT OF THE HOOD. IT LOOKS HORRIBLE.

NHTSA ODI 11571538

Feb 8, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11570754

Feb 5, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11570033

Feb 2, 2024Brakes

The contact owns a 2012 Kia Optima. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI 11569496

Feb 1, 2024

Paint is peeling off top of my car and also along windshield and hood of my car.

NHTSA ODI 11569275

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Working with the data? Download all 916 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2012 Kia Optima verdict →