Total Complaints
1239 filings
KIA OPTIMA · model year
1239 NHTSA complaints, 37 crash reports, and 5 active recalls for this specific cohort.
NHTSA overall rating
5 / 5 ★
New Car Assessment Program
The 2012KIAOPTIMA carries 1239 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 37 crashes, 117 fires, 51 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall 5/5 rating, with 5/5 front crash, 5/5 side crash, and 5/5 rollover scores derived from standardized barrier and dynamic tests.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2012 OPTIMA is engine with 393 filings, followed by steering (182) and electrical system (118). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 5 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 38 investigation files overlapping the 2012 OPTIMA, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
1239 filings
Crashes Reported
37 reports
Source
NHTSA ODI
Federal complaints database
Above median complaint volume — review patterns below.
| Component | Count |
|---|---|
| ENGINE | 393 |
| STEERING | 182 |
| ELECTRICAL SYSTEM | 118 |
| UNKNOWN OR OTHER | 83 |
| POWER TRAIN | 52 |
| SERVICE BRAKES | 50 |
| AIR BAGS | 44 |
| FUEL/PROPULSION SYSTEM | 42 |
| VEHICLE SPEED CONTROL | 39 |
| STRUCTURE:BODY | 34 |
| SERVICE BRAKES, HYDRAULIC | 34 |
| EXTERIOR LIGHTING | 26 |
| SUSPENSION | 18 |
| ENGINE AND ENGINE COOLING | 17 |
| VISIBILITY/WIPER | 13 |
ENGINE AND ENGINE COOLING:ENGINE
Kia Motor Company (Kia) is recalling certain 2011-2014 Optima, 2012-2014 Sorento and 2011-2013 Sportage vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pi
STRUCTURE:BODY:ROOF AND PILLARS
Kia America, Inc. (Kia) is recalling certain 2012-2013 Optima vehicles. The right and left headliner plates may not be secured properly, which can result in the plates detaching in the event of a side curtain air bag deployment.
AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
Kia Motors America (Kia) is recalling certain 2010-2013 Kia Forte, Forte Koup, 2011-2013 Kia Optima and 2011-2012 Kia Optima Hybrid and Sedona vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags and seat belt pretensioners from deploy
The contact owns a 2012 Kia Optima. The contact stated that the engine was knocking at startup. The contact referenced NHTSA Campaign Number: 17V224000 (ENGINE AND ENGINE COOLING); and the VIN was included in the recall; however, the manufacturer declined to honor the recall because the original owner of the vehicle had failed to respond to the recall notification. The local dealer was contacted. The contact stated that the manufacturer had declined to honor the recall due to the previous owner not having the vehicle repaired. The manufacturer was made aware of the issue. The failure mileage was 189,369.
Mileage: 189,369
â¢Iâm not sure what failed, the car was parked. And yes itâs available for inspection. â¢I had just parked the car coming from work and at the time. If I was in the car any longer than 5 more minutes it possibly couldâve been catastrophic. ⢠All I know as of right now is that 5 days ago, it was escalated and I received a case number and a case manager 3 days ago. â¢The car has not been inspected â¢not that Iâve noticed, the engine light was on a week before the accident occurred, after getting off of work and the car system said to check my breaks. I had someone take me home since my car was undrivable. And the next morning I was going to have it towed but everything was working properly. The engine light was gone.
â¢Iâm not sure what failed, the car was parked. And yes itâs available for inspection. â¢I had just parked the car coming from work and at the time. If I was in the car any longer than 5 more minutes it possibly couldâve been catastrophic. ⢠All I know as of right now is that 5 days ago, it was escalated and I received a case number and a case manager 3 days ago. â¢The car has not been inspected â¢not that Iâve noticed, the engine light was on a week before the accident occurred, after getting off of work and the car system said to check my breaks. I had someone take me home since my car was undrivable. And the next morning I was going to have it towed but everything was working properly. The engine light was gone.
â¢Iâm not sure what failed, the car was parked. And yes itâs available for inspection. â¢I had just parked the car coming from work and at the time. If I was in the car any longer than 5 more minutes it possibly couldâve been catastrophic. ⢠All I know as of right now is that 5 days ago, it was escalated and I received a case number and a case manager 3 days ago. â¢The car has not been inspected â¢not that Iâve noticed, the engine light was on a week before the accident occurred, after getting off of work and the car system said to check my breaks. I had someone take me home since my car was undrivable. And the next morning I was going to have it towed but everything was working properly. The engine light was gone.
The car seized operating, shut down with zero warnings. It has been a reliable car and maintained. We towed to a mechanic who said it was engine failure. Thankfully we had just exited off highway and on a side street when it became inoperable or it would have been detrimental.
The contact owns a 2012 Kia Optima. The contact stated that while driving at an undisclosed speed, the buttons on the steering wheel became inoperative. No warning lights were illuminated. The vehicle was taken to a dealer, where it was diagnosed, and it was determined that the clock spring assembly needed to be replaced. The vehicle was repaired; however, the failure persisted. A dealer was contacted and made the contact aware of an unknown recall, the VIN was not included. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 60,000.
Mileage: 60,000
The contact owns a 2012 Kia Optima. The contact stated that while parking the vehicle, the gear shifter was shifted into park; however, the message to shift to park was displayed. In addition, the contact stated that there was a delay while shifting gears. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact stated that the vehicle was taken to several dealers, and the failure was not duplicated. The contact was informed by one dealer that the transmission needed to be replaced. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact researched and determined that the failure was related to the TCM failure. The manufacturer was made aware of the failure. The failure mileage was approximately 78,000.
Mileage: 78,000
On or around October 17th 2025 I purchased a 2019 Kia OPT un aware that the vehicle had recall problems. Once I realized the vehicle had problems I took it to get it checked out. I only had the vehicle for 2 days before the problems occurred. The Kia service center fixed the recalls all except the bearing failure. They had my car for almost 30 because we went back and forth over this issue. This reason they gave me the reason they couldnât fix my bearing problem was because I didnât get it checked out before I had the problem. I didnât know the vehicle had a problem until the recall came to my attention. I just donât understand this explanation because it just doesnât make any sense to me. This model vehicle had a premature bearing wear long before I had this vehicle. Itâs a manufactured problem and just because it wasnât reinstated before the vehicle had the problem Kia will not stand behind the problem with this vehicle and I donât understand that explanation. Please
The failure involves the component covered under the active safety recall campaign. The affected part/system is still installed on the vehicle and is available for inspection upon request by the manufacturer, dealership, or NHTSA. Recall number : 23V6552 While driving in traffic, the vehicle suddenly began to slow down without warning, started jerking, and lost normal operation. I was forced to pull over to avoid a collision. This sudden loss of power and control placed me, my passengers, and surrounding drivers at risk of an accident. Yes. The issue was confirmed by an authorized dealership. The dealership acknowledged that the problem is directly related to the active safety recall but refused to perform the repair due to vehicle mileage exceeding 150,000 miles. The vehicle has been inspected by an authorized dealership representing the manufacturer. No inspection has been performed by police or insurance representatives at this time. No warning lights or messages appeared prior
Subject: RECALL VIOLATION: Kia on the Boulevard (Philadelphia) - Refused Remedy, Charged $199, Returned Unsafe Vehicle Vehicle Information: [Year] Kia Optima Hybrid Dealership Name: Kia on the Boulevard Dealership Address: 11295 Roosevelt Blvd, Philadelphia, PA 19154 Complaint Description: 1. The Safety Incident: While operating the vehicle, I experienced a catastrophic engine failure. Thick smoke poured from the engine compartment, followed by immediate stalling. This presented a severe fire risk and safety hazard. 2. Dealer Misconduct & Illegal Charges: I towed the vehicle to Kia on the Boulevard (11295 Roosevelt Blvd, Philadelphia) for the active engine recall remedy. The dealership: * Refused to perform the recall repair free of charge. * Forced me to pay a $199 "diagnostic fee" just to look at the recall-related defect, which should be covered by the manufacturer. * Threatened me with $45/day storage fees if I did not pay the $199 and remove the vehicle immediately. 3. Curren
Subject: RECALL VIOLATION: Kia on the Boulevard (Philadelphia) - Refused Remedy, Charged $199, Returned Unsafe Vehicle Vehicle Information: [Year] Kia Optima Hybrid Dealership Name: Kia on the Boulevard Dealership Address: 11295 Roosevelt Blvd, Philadelphia, PA 19154 Complaint Description: 1. The Safety Incident: While operating the vehicle, I experienced a catastrophic engine failure. Thick smoke poured from the engine compartment, followed by immediate stalling. This presented a severe fire risk and safety hazard. 2. Dealer Misconduct & Illegal Charges: I towed the vehicle to Kia on the Boulevard (11295 Roosevelt Blvd, Philadelphia) for the active engine recall remedy. The dealership: * Refused to perform the recall repair free of charge. * Forced me to pay a $199 "diagnostic fee" just to look at the recall-related defect, which should be covered by the manufacturer. * Threatened me with $45/day storage fees if I did not pay the $199 and remove the vehicle immediately. 3. Curren
Subject: RECALL VIOLATION: Kia on the Boulevard (Philadelphia) - Refused Remedy, Charged $199, Returned Unsafe Vehicle Vehicle Information: [Year] Kia Optima Hybrid Dealership Name: Kia on the Boulevard Dealership Address: 11295 Roosevelt Blvd, Philadelphia, PA 19154 Complaint Description: 1. The Safety Incident: While operating the vehicle, I experienced a catastrophic engine failure. Thick smoke poured from the engine compartment, followed by immediate stalling. This presented a severe fire risk and safety hazard. 2. Dealer Misconduct & Illegal Charges: I towed the vehicle to Kia on the Boulevard (11295 Roosevelt Blvd, Philadelphia) for the active engine recall remedy. The dealership: * Refused to perform the recall repair free of charge. * Forced me to pay a $199 "diagnostic fee" just to look at the recall-related defect, which should be covered by the manufacturer. * Threatened me with $45/day storage fees if I did not pay the $199 and remove the vehicle immediately. 3. Curren
To: Administrator National Highway Traffic Safety Administration (NHTSA) 1200 New Jersey Avenue SE Washington, DC 20590 USA Subject: Formal Safety Defect Claim Regarding Unaddressed Recalls â 2012 Kia Optima Hybrid (VIN: [XXX] ) From: [XXX] Email: [XXX] Phone: [XXX] Vehicle Information: - VIN: * [XXX] ** - Make / Model: 2012 Kia Optima Hybrid - Mileage: approx. **250,000 miles** - Current Location: Moldova (vehicle manufactured in Korea for the US market) --- ## Summary of the Problem I am writing to file a **formal safety defect claim** regarding my 2012 Kia Optima Hybrid, VIN * [XXX] **, which, despite having documented recall campaigns, has never had critical parts replaced. As a result: 1. **Internal scoring and scratches (zadir)** have been detected within the engine, consistent with **metal shavings / debris** circulating in the oil system. 2. There is **metallic residue (shavings)** found in the oil pump, which strongly suggests that
To: Administrator National Highway Traffic Safety Administration (NHTSA) 1200 New Jersey Avenue SE Washington, DC 20590 USA Subject: Formal Safety Defect Claim Regarding Unaddressed Recalls â 2012 Kia Optima Hybrid (VIN: [XXX] ) From: [XXX] Email: [XXX] Phone: [XXX] Vehicle Information: - VIN: * [XXX] ** - Make / Model: 2012 Kia Optima Hybrid - Mileage: approx. **250,000 miles** - Current Location: Moldova (vehicle manufactured in Korea for the US market) --- ## Summary of the Problem I am writing to file a **formal safety defect claim** regarding my 2012 Kia Optima Hybrid, VIN * [XXX] **, which, despite having documented recall campaigns, has never had critical parts replaced. As a result: 1. **Internal scoring and scratches (zadir)** have been detected within the engine, consistent with **metal shavings / debris** circulating in the oil system. 2. There is **metallic residue (shavings)** found in the oil pump, which strongly suggests that
To: Administrator National Highway Traffic Safety Administration (NHTSA) 1200 New Jersey Avenue SE Washington, DC 20590 USA Subject: Formal Safety Defect Claim Regarding Unaddressed Recalls â 2012 Kia Optima Hybrid (VIN: [XXX] ) From: [XXX] Email: [XXX] Phone: [XXX] Vehicle Information: - VIN: * [XXX] ** - Make / Model: 2012 Kia Optima Hybrid - Mileage: approx. **250,000 miles** - Current Location: Moldova (vehicle manufactured in Korea for the US market) --- ## Summary of the Problem I am writing to file a **formal safety defect claim** regarding my 2012 Kia Optima Hybrid, VIN * [XXX] **, which, despite having documented recall campaigns, has never had critical parts replaced. As a result: 1. **Internal scoring and scratches (zadir)** have been detected within the engine, consistent with **metal shavings / debris** circulating in the oil system. 2. There is **metallic residue (shavings)** found in the oil pump, which strongly suggests that
June 26th 2025 my Kia optima 2012 EX quit on interstate 65 in Alabama was towed to dealership 10 days later was requested that I turn in maintenance records which I did. 10 days after that I was contacted and I was told that they could not read some of the records i so resubmitted. No official diagnosis was told they just informed me that the motor would be replaced. They've since removes it from the dealership to a third location. Spoke with Kia consumer affairs in a three-way call to the dealership we were hung up on three times. Trying to find out where the car had been towed to. The car is now at Monrovia towing in Alabama at $40 a day. I have takwn good care of this Kia it falls under all the criteria there were no lights no warning signs it just shut down. Not only was the dealership evasive about their decision or the decision they made me feel as if I had done something wrong when I've only had the car 3 years taken very good care of it had the oil change by fiance the recor
Driving car on the highway then the car started smoking and shut down completely. IT would not turn on or anything. It smell burnt.
Driving car on the highway then the car started smoking and shut down completely. IT would not turn on or anything. It smell burnt.
Driving car on the highway then the car started smoking and shut down completely. IT would not turn on or anything. It smell burnt.
The contact owned a 2012 Kia Optima. The contact stated that, while stopped and attempting to complete a left turn an SUV failed to yield and collided with the front driver side of her vehicle. As a result, the contact lost control of the vehicle, spun across the intersection, and careened off the roadway only coming to a complete stop after colliding head-on with a tree. The contact also stated that the seat belt Emergency Locking Retractor failed to deploy allowing her to jolt forward violently and hit her head on the steering wheel. The air bags did not deploy. No warning lights were illuminated. The vehicle was towed to a storage facility but had yet to deemed a total lost by the contacts insurance provider. A police report was filed, and injuries were reported. The contact was later transported to an area hospital and treated for chest pain and neck pain. The contact also received an MRI due to possible concussion. The manufacturer was not notified of the failure. The failure mil
Mileage: 84,000
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.