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Vehicle safety record

2013 Kia Optima Problems, complaints & recalls

Owners have filed 1,388 complaints about the 2013 Kia Optima with NHTSA, most often about the engine & cooling (652) and the steering (213). Those complaints describe 48 crashes, 115 fires, 37 injuries and 4 deaths. It is covered by 9 recalls, the latest in September 2023 for the control unit / module. For comparison, the 2012 has 923 and the 2014 has 591.

NHTSA data checked

FFar more problems than a typical Optima year, for its age

#6 most complained-about 2013 vehicle

Complaints
1,388
Recalls
9
Crashes
48
Fires
115
Injuries
37
Deaths
4

Most common 2013 Kia Optima problems

Share of all 1,388 complaints. One complaint can name more than one area. Tap an area for its complaints and recalls.

2013 Kia Optima recalls 9

Recall repairs are free. Your dealer fixes them whether or not you bought the car there - check your VIN at nhtsa.gov/recalls to see if yours is done. What to do

Service brakes: control unit / module

23V6520001,730,192 vehicles affected

Park outside
The problem
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.
The risk
An engine compartment fire while parked or driving can increase the risk of injury.
The fix
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.

Structure: roof and pillars

22V560000257,998 vehicles affected

The problem
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.
The risk
A plate that detaches during a crash may strike an occupant, increasing their risk of injury.
The fix
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.

Fuel system: hoses, lines / piping, and fittings

22V09300072,848 vehicles affected

The problem
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.
The risk
A fuel leak can increase the risk of a fire.
The fix
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.

Service brakes: control unit / module

21V331000440,370 vehicles affected

Park outside
The problem
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.
The risk
An electrical short in the HECU increases the risk of a fire while parked or driving.
The fix
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.

Service brakes: control unit / module

20V519000440,370 vehicles affected

Park outside
The problem
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.
The risk
If the HECU short circuits, there is an increased risk of an engine compartment fire.
The fix
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.

Fuel system: hoses, lines / piping, and fittings

20V100000141,774 vehicles affected

The problem
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.
The risk
If the fuel hose cracks, a fuel leak can occur, increasing the risk of a fire.
The fix
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.

Fuel system: hoses, lines / piping, and fittings

18V90700071,653 vehicles affected

The problem
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.
The risk
A fuel leak in the presence of an ignition source can increase the risk of a fire.
The fix
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.

Air bags: air bag / restraint control module

18V363000507,587 vehicles affected

The problem
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.
The risk
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.
The fix
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.

Engine

17V224000618,160 vehicles affected

The problem
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.
The risk
Bearing wear may result in the engine seizing, increasing the risk of a crash.
The fix
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.

What owners say

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1,388 complaints about the 2013 Kia Optima

Newest first, as filed with NHTSA by owners. Page 1 of 56.

Electrical systemFire

Vehicle Safety Complaint - 2013 Kia Optima EX - Electrical Fire In [redacted], our 2013 Kia Optima EX experienced a serious electrical fire originating in the driver's compartment, in the vicinity of the driver's floor and seat-belt area. The fire required the use of a fire extinguisher to extinguish the flames and prevent further damage. This was an unexpected and extremely dangerous incident that presented a significant risk of injury to the vehicle's occupants and potentially could have resulted in the...

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complete destruction of the vehicle. The vehicle was subsequently transported to Kia of [[redacted]], where it is currently undergoing repairs. The damage reportedly involves the vehicle's main electrical wiring harness, with anticipated repair costs exceeding $5,000. Although the vehicle is approximately 13 years old, an electrical fire involving the main wiring harness raises serious concerns about the safety and integrity of the vehicle's electrical system. Such an incident should not be considered an expected consequence of ordinary vehicle aging. I am submitting this complaint to request that NHTSA document and evaluate this incident as a potential vehicle safety defect and determine whether similar electrical fires have been reported in this model or related Kia vehicles. I am particularly concerned about the potential for serious injury or loss of life if a similar incident occurs while a vehicle is occupied or in operation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Incident Electrical systemNHTSA 11776421
Engine & cooling

The contact owns a 2013 Kia Optima. While driving at 65 MPH, the vehicle lost motive power but continued to drive under reduced power, with the check engine warning light illuminated. The failure nearly caused a crash. The vehicle was taken to O'Reilly's, where three knock sensor codes were retrieved. The vehicle was then taken to the dealer and was repaired under NHTSA Campaign Numbers: 23V652000 (Service Brake, Hydraulic), 22V093000 (Fuel System, Gasoline), and 22V560000 (Structure). The manufacturer was notified of the failure by phone. The failure mileage was approximately 125,055.

Filed Incident EngineNHTSA 11772904
Airbags

Air bag light is on the panel & is not enabled & buttons on steering wheel that adjust the volume and stations have stopped working unless the steering wheel is turned all the way to the left. Believe it is a faulty spring in the steering wheel.

Filed Incident Air bagsNHTSA 11770155
LightsEngine & coolingFuel system

Despite documenting this catastrophic internal mechanical destruction, the authorized franchise dealer has issued a written directive instructing the driver to operate this structurally compromised vehicle on public roads for a 1,000-mile oil consumption test with explicit instructions not to add, check, or have anyone service the engine oil level. Operating an engine running dry with verified cylinder wall gouging and unstable timing chains creates an imminent, severe safety hazard for the occupants and other...

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motorists, including sudden highway engine lockup, loss of power steering, or vehicle fires. The vehicle underwent Safety Recall Campaign SC147 in 2017, which carries a court-mandated Lifetime Warranty Extension on the block for core failures. The dealership is forcing an unsafe vehicle modification and dangerous roadway test to evade standard warranty coverage processing. A complete 11-invoice history proves this defect originally manifested and was logged by a technician at 96,738 miles while fully inside the standard factory coverage window.

Filed Incident Exterior lighting · Engine · Fuel / propulsion systemNHTSA 11769671
Airbags1 injury

I own a 2013 Kia Optima SXL. While the vehicle was parked and there was no collision, crash, impact, or other event that should have caused the airbags to deploy, the airbags unexpectedly deployed on their own. The deployment caused damage to the vehicle, including damage to the windshield. The airbag also hit me while I was sitting in the passenger seat, my children were also in the back seat. All of our ears were ringing for 24hours, I went to the hospital to get a CT scan for the pain I felt in my face, ear and...

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head. This occurred without the vehicle being involved in an accident. I have photographs and documentation of the vehicle and the damage and can provide additional information if needed.

Filed Incident Air bagsNHTSA 11769506
Brakes

The contact owns a 2013 Kia Optima. The contact stated that the vehicle was unable to start due to the battery being drained from the Hydraulic Electronic Control Unit (HECU) remaining on while the vehicle was turned off. After recharging the battery, the HECU made a buzzing sound while the battery was no longer charging. Additionally, the vehicle went into LIMP Mode while driving, and the ABS, traction control, and several other unknown warning lights were illuminated. A burning odor was inside the vehicle. The...

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contact was concerned about a fire risk. The vehicle was taken to the dealer and determined that the HECU had failed and needed to be replaced. The dealer requested maintenance records for the vehicle. The manufacturer was notified of the failure by phone, and a case was filed. The failure mileage was approximately 111,000.

Filed Incident Service brakes, hydraulicNHTSA 11765377
Fuel system

Gas smell from under the hood. When taken to the dealership it was diagnosed as the high pressure fuel line. NOTE: The high and low fuel lines have recalls that impact this vehicle make, model, and year BUT not this VIN.

Filed Incident Fuel / propulsion systemNHTSA 11765197
Electrical systemLights

Module 1 7.5 amp fuse continues to short and blow over and over again. Known issues with auto headlamp leveling sensor. Problem continues to happen. Lose my highbeams, shift lock, rear defrost, rearview auto dimmer, steering wheel controls. Anytime the fuse blows

Filed Incident Electrical system · Exterior lighting · Unknown or otherNHTSA 11760844
Other & unknown

Both front door lock actuators failed within a one month period. It is a safety issue because the actuator is failing in a way that can prevent the door from opening, closing, properly latching and locking. The vehicle is available for inspection. I have taken it to a mechanic to confirm the failure.

Filed Incident Unknown or otherNHTSA 11760064
Fuel systemEngine & cooling

The contact owns a 2013 Kia Optima. The contact stated that while driving or while the vehicle was parked, there was an abnormal fuel odor inside the vehicle. The vehicle was leaking fuel from the high-pressure pipe leading to the fuel pump. The contact associated the failure with NHTSA Campaign Number: 18V907000 (Fuel System, Gasoline, Engine); however, VIN was not included in the recall. The dealer was contacted; however, the vehicle was not diagnosed or repaired because the VIN was not included in recall. The manufacturer was made aware of the failure but offered no assistance. The contact was referred to the NHTSA Hotline. The failure mileage was approximately 250,000.

Filed Incident Fuel system, gasoline · EngineNHTSA 11758174
BrakesEngine & coolingFuel systemFire

On July 14, 2026, the vehicle's engine was replaced by an authorized dealership under an official Kia recall. On August 16, 2026, while driving on the highway, heavy smoke suddenly began emitting from the engine compartment. When attempting to slow down, the braking system suffered a total loss of power and failed completely. To stop the vehicle, it had to be steered into the highway median to intentionally scrape against it to force a stop. Immediately upon exiting the vehicle, heavy flames were observed under the engine compartment before completely engulfing the front of the car. The fire department extinguished the fire, and the vehicle is a total loss.

Filed Incident Service brakes · Engine · Fuel / propulsion systemNHTSA 11758049
Engine & coolingFire

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 70 MPH with the cruise control activated, there was smoke coming from underneath the passenger's side of the hood before the vehicle decelerated. The contact stated that moments later there were flames coming from the underneath the hood of the vehicle. The vehicle was parked on the side of the road and flames quickly engulfed the vehicle. The Fire Department was called to the scene and arrived and extinguished the fire. During...

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the fire the vehicle was destroyed and was later towed to a nearby storage facility. While attempting to quickly exit the vehicle the contact fell to the ground and sustained an injured left leg and left side. The cause of the failure was not yet determined. The contact stated that the engine was recently installed related to a recall repair. No additional information was available. The manufacturer and local dealer were notified of the failure. The failure mileage was 140,000.

Filed Incident Engine and engine coolingNHTSA 11756709
Steering

The contact owns a 2013 Kia Optima. The contact stated that while driving 30 MPH, the steering wheel was difficult to turn. There was an abnormal clicking sound coming from the vehicle and the vehicle was uncontrollable. The vehicle was towed to the local dealer, where it was diagnosed and determined that the coupling in the steering wheel needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and confirmed that there was no coverage under the warranty extension for the MDPS flexible coupling. The failure mileage was approximately 139,000.

Filed Incident SteeringNHTSA 11756253
Brakes

I am writing to formally report a dangerous safety defect involving the braking system and the Hydraulic Electronic Control Unit (HECU) on my 2013 Kia Optima Hybrid. While operating the vehicle, severe warning lights illuminated on the dashboard indicating an immediate braking system and stability control failure. A diagnostic scan revealed active fault code C1237, pointing specifically to a primary pressure sensor signal failure embedded inside the internal HECU assembly.This issue presents a severe safety hazard....

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The failure compromises the vehicle's electronic brake assist, anti-lock braking system (ABS), and active stability systems. This results in unpredictable pedal feel and significantly increased stopping distances, drastically elevating the risk of a high-speed collision.Furthermore, this vehicle architecture relies heavily on clean voltage from the 12-volt battery system. Sudden drops in battery performance appear to trigger cascading communication faults within the HECU network, causing the vehicle to lose crucial safety systems without adequate warning.Kia is aware of severe electrical and internal component defects within the HECU modules of this generation, as evidenced by Safety Recall SC284 (NHTSA Campaign 23V652000) for HECU internal electrical shorts and engine fire risks. However, dealerships are treating related sensor failures inside the exact same HECU assembly (such as the internal primary pressure sensor) as customer-pay maintenance issues, rather than recognizing them as symptoms of a fundamentally defective or failing control unit. Dealership service centers are recommending piecemeal, expensive part replacements (like pedal travel sensors) that do not resolve the underlying safety risk of an internally failing HECU module.I request that the NHTSA investigate whether internal pressure sensor failures (Code C1237) and related electronic brake module collapses on 2011-2015 Kia Hybrid models are connected to the known sub-component defects wi

Filed Incident Service brakesNHTSA 11752403
Fuel system

I own a 2013 Kia Optima and I am experiencing recurring fuel system-related symptoms. The fuel gauge fluctuates even when the vehicle has a full tank of fuel, causing an inaccurate fuel level reading. In addition, the vehicle has begun to hesitate during operation, which raises concern that there may be an underlying fuel delivery or fuel system issue. I previously experienced a similar issue years ago, and I believe the vehicle was repaired during a Kia recall or service campaign. The problem has now returned,...

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and I am concerned that the previous repair may not have permanently corrected the issue or that there may be a related defect affecting other vehicles. The combination of an inaccurate fuel level reading and engine hesitation could create a safety concern because the driver may not know the true amount of fuel remaining and may experience unexpected loss of power while driving. I am requesting that this issue be investigated to determine whether it is related to a previous recall repair, a fuel system defect, or another safety-related condition affecting the 2013 Kia Optima.

Filed Incident Fuel / propulsion systemNHTSA 11751927
Body, doors & structure

Paint began chipping/flaking off little by little everytime I washed the car. It's a common occurrence with snowy white Kia paint in this year

Filed Incident StructureNHTSA 11751654
SteeringTransmission & drivetrainEngine & cooling

the engine revs high and transmission wont shift and when you turn the steering wheel ya get a loud click and the steering wheels jumps

Filed Incident Steering · Power train · EngineNHTSA 11751411
Steering

The steering column From the car has diminished causing dangerous shaking on highway at high speeds

Filed Incident SteeringNHTSA 11749153
Seats & seat beltsCrash1 injury

The contact owned a 2013 Kia Optima. The contact stated that while driving at an undisclosed speed on the main road of a T-intersection, the contact blacked out before another vehicle crashed into the front passenger's side of the vehicle. The contact stated that the front of the vehicle sustained severe damages, and there was more damage on the front passenger's side of the vehicle. The air bags deployed. The contact stated that the seat belt retracted excessively, causing the contact to be pinned in the seat and...

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to sustain severe injuries. The contact was assisted out of the seat and was partially unconscious. The contact was unsure if any warning lights were illuminated after the crash. A Police report was filed. The ambulance transported the contact to the hospital. The contact sustained a fractured L2 and back, ruptured bowel, and intestines and internal bleeding in the stomach. The contact underwent surgery and physical therapy. The vehicle was towed and deemed totaled by the insurance company. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a related recall. A complaint was filed. The failure mileage was approximately 130,000.

Filed Incident Seat beltsNHTSA 11744952
Other & unknown

Large delamination of paint on the vehicle.

Filed Incident Unknown or otherNHTSA 11743072
Engine & cooling

The contact stated that while driving the vehicle began to unexpectedly slow and then stalled. The vehicle was unable to restart. No warning lights illuminated. The vehicle was taken to the dealer where it was not diagnosed or repaired. The manufacturer was notified of the issue. The approximate failure mileage 215,000.

Filed Incident Engine and engine coolingNHTSA 11739531
Engine & cooling

I was driving on the high way and my car completely stopped I towed it to a shop and the engine seized

Filed Incident EngineNHTSA 11737743
Engine & coolingFire

My 2013 Kia Optima was running fine at 65 mph when suddenly the engine stalled. I then coasted to the shoulder and smelled burning plastic. As soon as I opened the hood the engine started being consumed in fire, it quickly went to a very large engine fire that consumed the front half of the car. There were no other vehicles involved with this incident. Vehicle is a total loss.

Filed Incident EngineNHTSA 11737190
AirbagsEngine & coolingFuel system

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...

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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.

Filed Incident Air bags · Engine · Fuel / propulsion systemNHTSA 11736691
Engine & cooling

We were told by the mechanic that the engine was locked up after the car refused to drive faster than approximately 23 mph. We had to have the car towed from Boone, NC which was about 200 miles. The car is at our house and is available for inspection upon request. I have made repeated calls to different Kia dealers asking for a call back to assist me with direction but there will never be a returned phone call. As far as I know, there has been no inspection of the engine or vehicle.

Filed Incident EngineNHTSA 11736295

Kia Optima: every year compared

YearComplaintsRecallsCrashesFiresTop problemGrade
2017258349Engine & coolingC
201676352720Engine & coolingF
20151,01143174Engine & coolingF
201459172043Engine & coolingF
20131,388948115Engine & coolingF
201292352578Engine & coolingF
201159452333Engine & coolingF
201075172Transmission & drivetrainA
2009116154Transmission & drivetrainB
All Optima years

2013 Kia Optima vs rivals

More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.

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Questions about the 2013 Kia Optima

Does the 2013 Kia Optima have any recalls?

Yes - NHTSA lists 9 recalls for the 2013 Kia Optima: control unit / module (September 2023); roof and pillars (August 2022); hoses, lines / piping, and fittings (February 2022); control unit / module (May 2021) and more. Recall repairs are free at any authorized dealer. Enter your VIN at nhtsa.gov/recalls to see whether yours has been fixed.

What are the most common problems with the 2013 Kia Optima?

By the complaints owners filed with NHTSA, the most common problem areas are the engine & cooling (652), steering (213), electrical system (147).

How many complaints has the 2013 Kia Optima had?

1,388 complaints have been filed with NHTSA, the first on September 19, 2012 and the latest on November 7, 2026. Of these, 48 describe a crash and 115 a fire, and together they report 37 injuries and 4 deaths.

Is the 2013 Kia Optima a reliable vehicle?

Its Safety Index is 6 out of 100 (grade F: far more problems than a typical Kia Optima year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.

Which Kia Optima years have the most complaints?

2013 (1,388), 2015 (1,011), 2012 (923). See every Kia Optima year compared.

What should I do if my 2013 Kia Optima has a problem?

If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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