2013 Kia Optima
Problems, recalls and owner-reported issues
Engine is the leading concern among 1,383 owner complaints filed for this model year. This is the highest complaint count among 20 Optima model years with reports.
Of the 2013 reports, 48 involved a crash and 114 involved a fire. 36 people were injured and 4 people died.
What owners report most often
Recalls and investigations
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideSep 25, 2023
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 experience an electrical short, which can result in an engine compartment fire while parked or driving.
An engine compartment fire while parked or driving can increase the risk of injury.
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.
Campaign 23V652000 on NHTSA.gov
Structure, body, roof and pillarsAug 1, 2022
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.
A plate that detaches during a crash may strike an occupant, increasing their risk of injury.
Dealers will secure the headliner plates, free of charge. Owner notification letters were mailed September 26, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC245.
Campaign 22V560000 on NHTSA.gov
Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsFeb 17, 2022
Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles that were previously repaired under NHTSA recall number 20V-100. The low pressure fuel hose may be damaged, or missing heat-protective tape, which can result in a fuel leak.
A fuel leak can increase the risk of a fire.
Dealers will replace the low pressure fuel hose, free of charge. Owner notification letters were mailed August 2, 2022. Owners may contact Kia customer service at 1-800-33-4542. Kia's number for this recall is SC228.
Campaign 22V093000 on NHTSA.gov
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideMay 10, 2021
Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles previously recalled under recall 20V-519. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.
An electrical short in the HECU increases the risk of a fire while parked or driving.
Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. Dealers will install a new multi-fuse, and inspect the HECU for leaks, replacing the HECU if necessary, free of charge. Owner notification letters were mailed on July 2, 2021. This recall supersedes previous NHTSA recall number 20V-519. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC212.
Campaign 21V331000 on NHTSA.gov
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideAug 27, 2020
Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.
If the HECU short circuits, there is an increased risk of an engine compartment fire.
Kia will notify owners, and dealers will inspect the HECU for leaking brake fluid and replace the HECU if necessary, free of charge. Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. The recall began October 20, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC197.
Campaign 20V519000 on NHTSA.gov
Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsFeb 21, 2020
Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles equipped with 2.4L Gasoline Direct Injection (GDI) or 2.0L GDI Turbo engines. The low pressure fuel hose may deteriorate and crack over time due to heat generated within the engine compartment.
If the fuel hose cracks, a fuel leak can occur, increasing the risk of a fire.
Kia will notify Owners, and Dealers will inspect the low pressure fuel hose for damage or leaking, replacing it as necessary. If no damage or leaking is found, a heat-protective tape will be installed. Repairs will be performed free of charge. The recall began June 12, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC187.
Campaign 20V100000 on NHTSA.gov
Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsDec 19, 2018
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 pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.
A fuel leak in the presence of an ignition source can increase the risk of a fire.
Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC172.
Campaign 18V907000 on NHTSA.gov
Air bags, air bag/restraint control moduleJun 1, 2018
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 deploying.
If the frontal air bags and seat belt pretensioners are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.
Kia will notify owners. For model year 2011 Sedona vehicles, Kia will instruct dealers to verify the ACU part number and, if necessary, install an extension wire harness kit between the ACU Connector and the Vehicle Harness Connector. For all other affected vehicles, Kia will instruct dealers to install the extension wire harness kit. The recall began September 28, 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC165.
Campaign 18V363000 on NHTSA.gov
Engine and engine cooling, engineMar 31, 2017
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.
Bearing wear may result in the engine seizing, increasing the risk of a crash.
Kia will notify owners, and dealers will inspect the engine assembly, and replace the engine if necessary, free of charge. The recall began June 20, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC147.
Campaign 17V224000 on NHTSA.gov
Representative owner complaints
1,383 reports, newest first.
Structure, Jan 13, 2026
The vehicle paint is bubbling and peeling
Service brakes, Hydraulic, Engine and engine cooling, Jan 12, 2026
The contact owns a 2013 Kia Optima. The contact stated that while driving 70 MPH, the speedometer started malfunctioning, and the check engine warning light was flashing. There was an abnormal burning odor, and there was smoke coming from under the hood. The contact pulled over to the side of the road and allowed the vehicle to cool down for an hour. While attempting to restart the vehicle, several unknown warning lights were flashing, and the vehicle failed to restart. The contact was picked up by her daughter, and the vehicle was later towed to the dealer to be diagnosed. The dealer later informed the contact that the warning lights had turned off. Additionally, the dealer informed the contact that the tires, the oil, and the oil filter needed to be replaced. The contact declined to pay for the parts replacement because the oil and the oil filter had been replaced two weeks prior to the failure. The dealer informed the contact that the vehicle was ready for pick up. The contact stated that after a family member picked up the vehicle, the failure recurred while driving, and the vehicle stalled. The driver was able to pull into a parking lot. The contact stated that the dealer had informed them that an arrangement had been made for the vehicle to be towed to their location; however, no further update was provided. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The manufacturer was not notified of the failure. The failure mileage was approximately 300,000.
Engine, Jan 8, 2026
The engine on my 2013 Kia Optima (VIN [XXX] ) failed catastrophically less than one mile after purchase. This vehicle is subject to Kia Safety Recall SC147, which addresses a manufacturing defect involving engine bearing wear caused by factory machining debris and identifies engine replacement as the remedy when failure occurs. A Kia dealership inspected the vehicle and confirmed the failure was denied under warranty. I then requested that the dealership pursue recall compliance under Safety Recall SC147. After consultation with Kia Techline and a Kia service representative, the dealership declined to submit or pursue recall compliance for this engine failure. I am submitting this complaint for recall non-compliance and request that this matter be reviewed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Engine, Jan 7, 2026
My 2013 Kia Optima SXL experienced engine knock and shutdown after completion of recall SC147 (KSDS software update). The recall did not repair the known Theta II rod bearing defect and now the engine is failing as detected by the software. Kia corporate and Kia of Merced (Merced, CA) are refusing repair, citing auction purchase and PI1803, despite the engine being covered under the Theta II engine warranty extension. The vehicle is unsafe to operate and shuts down unexpectedly.
Engine, Jan 7, 2026
The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 30–35 MPH, the engine started knocking. The check engine warning light illuminated once the knock started in the engine. The vehicle was not repaired. The vehicle was driven to the dealer. The contact stated that there was an open recall associated with the VIN; however, the dealer declined to repair the vehicle because the engine was knocking. The manufacturer was made aware of the failure. The failure mileage was approximately 88,000.
Power train, Engine, Fuel/propulsion system, Jan 5, 2026
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.
Steering, Jan 1, 2026
Steering flexible coupler worn in the Motor Driven Power Steering (MDPS) syste causing clicking noise and jittery steering
Steering, Dec 20, 2025
Bushing related to steering wheel was a safety issue that causes steering wheel play and possible loss of control. I was never informed of the issue and Kia said it would not repair it since the warranty expired.
Electrical system, Engine, Fuel/propulsion system, Dec 17, 2025, fire
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)
Steering, Dec 7, 2025
Steering wheel very loose, crackling noise and shaking going over bumps or uneven roads.
Other or unspecified, Dec 5, 2025
My vehicle has the factory Snow White pearl paint. It is always parked in a garage. Since may 2025 the paint has been bubbling and cracking causing it to peel completely off of the car.
Engine and engine cooling, Dec 5, 2025
The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 65 MPH, the vehicle started losing motive power. The contact stated that several unknown warning lights were illuminated. The contact stated that while attempting to pull over, the steering wheel was difficult to turn, and the brake pedal required additional effort to depress. The contact pulled over and turned off the vehicle; however, while attempting to restart the vehicle, the vehicle failed to start. The vehicle was towed to a local dealer. The vehicle was diagnosed, and it was determined that the engine had seized and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 17V224000 (Engine and Engine Cooling); however, the contact was informed that the VIN was not included in the recall. The failure mileage was approximately 250,000.
Electrical system, Structure, Nov 20, 2025
The computer modular or engine control module yes, it is available for inspection. I can be at risk because my lights flicker off and, on my turn, signals do not work, and it will not go into drive I have to start my car 30 minutes before I can leave for work at 5:30am in the morning. I had a security update on my car and ever since that took place, I had this issue. I just had the P1326 code come up on my car last November took it to Vero Beach Kia and had that update done on my car for the engine problems that is going on, and they replaced the last recall which was the knock sensor. I had explained to them the issue my car does when starting it they told me it has nothing to do with the update that would cause it. When looking this issue up there are other people having the same issue, but Kia will not inspect it out so can you please investigate this issue and plus the paint on my car has peeled so bad.
Electrical system, Engine, Nov 17, 2025
During a drive after startup, vehicle flashed the Hybrid Electric Vehicle (HEV) error and put the car into limp mode. Car will idle fine, but the issue is intermittent upon acceleration. Error code is p1775 Electric Oil Pump Hall IC Sensor Failure. Took it to a mechanic and they had performed a test on the sensor and pump and found no issues after stress testing and checking cabling. Issue occurred at mechanic when they tried to move the vehicle and suggest replacing the electric oil pump and sensor even though they found no issue the parts themselves without tearing down the mechanism. Car is undrivable because of this issue.
Structure, Other or unspecified, Nov 7, 2025
The clear coat is delaminating and the Paint is peeling off in multiple areas of the car.
Electrical system, Other or unspecified, Service brakes, Nov 7, 2025
While I was driving on this day [XXX] all of a sudden my car started to shut down and I couldn’t give my vehicle any gas really. I got a hybrid system warning, and my red brake light came on, and I got indicator for me to check the brake. My brakes felt like they were grinding and hitting the ground. I managed to get my Kia into the dealership where the service manager, Jose looked at my car briefly. Of a visual inspection he said that the brake pads looked good, but your brakes are hitting the ground. He charged me a diagnosis. I told him to check to see if there are any recalls active, he said I do see a recall, but this doesn’t have anything to do with your car. The next day I heard from the service manager told me I have an update. I have attached the diagnosis of my car. This is what they say needs to be repaired in my vehicle. I asked my service advisor questions about how related the recalled part was to the issue. You can see the conversation in the pictures. At this point, I created a case with you all when he started to argue over terminology. I had a conversation on the phone with Jose and my service advisor later where they then told me that there is no recall that is showing up. I said I need to look over this because I saw a recall there. I verified this and messaged the advisor back. There were no further conversation conversations over the phone. Everything was done over messages and you can see them below. I was being threatened to be charged storage fees. And they said that they performed the recall, but the car was not confirmed to be in drivable condition. I did not go by to pick the car up. I called corporate numerous times. I was told on one day any additional information from text messages is not needed. Until Alicia gave me the email and said to please send over the info. I called the corporate office, the corporate office did not do anything to solve the situation. My car is still not drivable condition. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Engine, Oct 29, 2025
The engine went
Structure, Oct 27, 2025
I have a 2013 Kia Optima and my paint on the vehicle is pilling so bad and fast it is exposing the body of the vehicle. I have done plenty of research and this is a commonly known problem with the pearl white paint jobs. It will start effecting the body and exterior of my vehicle and then turn efforts onto the inside of the vehicle. This is a huge problem so please as a huge company take responsibility and fix this problem.
Power train, Engine, Oct 21, 2025
I have had 2 incidents of engine ceasure in my 2013 Kia Optima SX w/ Limited package. Once it ceased on the freeway causing me to have a minor collision with the offramp guide rail and just recenting on 10/18/2025 it happened again on the 405 with loud knocking sounds engine light flashing and no real engine power after ceasing. My engine was previously repaired under warranty with case number XXX which should have extended the warranty along with the existing recall for the GDI engine. I need help to get KIA to repair/replace under warranty as my engine is covered in the Theta II class action settlement. Kia repeatedly tries to dodge responsibility for repairing my car under warranty. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Engine, Oct 19, 2025, fire
Engine Seized After Kia Recall Repairs – Safety Defect Recurrence I own a Kia vehicle (VIN: [XXX] ) with a rebuilt title. Kia performed engine recall work on my vehicle at Fowler Kia in Longmont, Colorado. The service advisor stated the recall was to “protect the engine from seizing.” After driving around 18,000 miles since the recall service, the engine seized suddenly while operating. Kia Customer Affairs has denied warranty coverage because of the salvage title, but this does not change the fact that the defect is safety-related and persisted after recall work. This creates a serious safety concern because: The engine failure happened without warning, Kia performed the recall on this exact safety defect, And now they are denying any further responsibility. I request that NHTSA investigate Kia’s handling of safety recalls on vehicles with rebuilt titles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Steering, Oct 14, 2025
There is an issue with our 2013 Kia optima steering coupler system. There is currently a TSB, but no recall and repair not covered. It seems to be a very common problem and I feel it should be recalled so repairs will be covered.
Engine, Sep 30, 2025, fire
2013 Kia Optima (VIN [XXX] , Recall 23V-652) caught fire on [XXX] in Rossville, GA. I had just parked in my garage when smoke came from the engine. I pushed it outside and a coworker helped extinguish it. There was no warning signs. Also didn’t receive recall until a few days after the fire . Even though the letter said final notice this was the first letter I received. No injuries or property damage, but the car is beyond repair. Kia case #[XXX] (rep Ashley). Inspector came Sept 2 but no response since. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Engine, Sep 27, 2025
I was driving and my car stopped running took it to the dealership find out. It has a recall never got a recall letter because I wasn’t the first owner and now they refuse to fix my car.
Engine, Fuel/propulsion system, Sep 24, 2025
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.
Engine, Sep 23, 2025
Engine blew up. Was burning oil since I got it, only had it for 6k miles. It started knocking at some point so I stopped driving it and was gonna take it to the dealership n get it repaired since tbat shouldve been fixed by SC147 but the engine blew on the way to the dealership. It happened on a very main road, and I couldnt get my car fully out of the way of traffic due to it making an abrupt stop shortly after the engine blew up. We had to call a towtruck and a police officer due to how busy the road was, and there was a good fresh 5 quarts of oil spilt all over the ground, on a main road. The dealership is saying they're trying to deny my warranty since the engine passed their test & I do my own oil changes but I have perfect documentation of each oil change, including date, miles, oil weight & volume, even the amount the car burnt in that period. I called kia consumer affairs, they said I dont even have a warranty because I didnt get the knock detection sensor upgrade done, and they wont do SC147 past engine failure. The dealership said themselves my engine is shot.