Kia Problems

38,959 owner complaints across 31 Kia models. Below — what fails first, how often it ends in a crash, and which models draw the most reports.

NHTSA owner complaints · 38,959 reports · 31 models · Updated Nov 4, 2026
Quick answer

Kia owners have filed 38,959 complaints with NHTSA across 31 models. On average the car was 5.28 years old when the problem happened, and 33.3% of reports fall inside the first three years — while the factory warranty was still running.

What breaks on Kia

The systems Kia owners report most, and how often each failure ended in a crash.

FIG.01·Kia — what breaks
SystemComplaintsShare of KiaEnded in a crash
Engine9,22123.7%0.5%
Unknown Or Other2,5476.5%3.2%
Air Bags1,9094.9%36.5%
Electrical System1,7474.5%1.1%
Structure1,5494%0.9%
Power Train1,4003.6%3.8%
Steering1,3273.4%3.4%
Exterior Lighting1,2203.1%0.3%
ROWS 8·SOURCE NHTSA owner complaints

When Kia problems show up

FIG.02·Kia — when problems appear
MeasureValueWhat it means
Average age at failure5.28 yearsHow old the car was when the problem happened
Reported inside 3 years33.3%Share of complaints filed while the factory warranty was likely still running
Complaints describing a crash2,035Of 38,959 total
Complaints describing a fire1,755Of 38,959 total
ROWS 4·SOURCE NHTSA owner complaints

A low average age does not automatically mean a fragile car: a brand with a young fleet on the road will always skew early. Read it next to the share reported inside three years.

Which Kia models draw the most complaints

Volume follows sales, so a bestseller will always top this list. The columns worth reading are age at failure and how many reports ended in a crash.

FIG.03·Kia models by owner complaints
ModelComplaintsShare of KiaAvg age at failureCrashes
SORENTO9,26123.8%5.9 yrs267
OPTIMA7,00418%6.4 yrs277
SOUL5,37213.8%5.7 yrs244
SPORTAGE4,14510.6%5.2 yrs264
FORTE2,4286.2%5.6 yrs215
SEDONA2,1045.4%5.7 yrs98
TELLURIDE2,0015.1%2.3 yrs38
SEPHIA1,2683.3%2.2 yrs153
RIO1,0702.7%4.6 yrs128
SPECTRA7191.8%4.8 yrs139
SELTOS5491.4%2.7 yrs29
EV65381.4%1.9 yrs20
K55071.3%2.1 yrs34
CARNIVAL4161.1%1.0 yrs11
RONDO2520.6%6.3 yrs27
ROWS 15·SOURCE NHTSA owner complaints

Kia complaints by model year

A bad generation shows up here as a block of years, not as a single spike. Recent years look quiet simply because those cars are young and still under warranty.

FIG.04·Kia complaints by model year
Model yearComplaintsCrashesFires
20268414—
2025576332
2024826409
20231,0356910
20221,3486716
20211,3296021
20201,7285546
20191,0956144
20181,1296060
20172,1807299
20163,416117127
20153,253113209
20143,112113202
20133,552111244
20122,95090209
20112,466109115
20104695923
20095343815
20087987942
20077496829
20069397021
20057537419
20047095234
20036263130
20026467937
ROWS 25·SOURCE NHTSA owner complaints

What Kia owners report

Grouped by the system owners named. Open any row for the full reports, in their own words — one per model so the same fault does not repeat.

Engine 24% 9,221 Read
2022 Kia SOUL · crash · fire

My [XXX] daughter was a passenger in a vehicle involved in a crash in which the vehicle struck a tree and a fire was present. She was unable to exit the vehicle and did not receive medical attention in time. Public records indicate the vehicle had an open federal safety recall at the time, listed as incomplete. I am submitting this information for awareness and review. I am not making any conclusions regarding causation. However, I believe it is important that incidents involving vehicle fires and open recalls are documented and evaluated to help protect other families. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

2013 Kia OPTIMA · crash · fire

A recall was issued to me by kia in 2017 when we had the vehicle's engine totally replaced. On may 16, 2019 my son was driving when passerby's were honking and flashing their lights at him. He noticed that the engine was on fire, when he lost steering, and breaks. He jumped out of the car while moving and then the car exploded, a total of 3 separate times before fire and emergency personnel arrived on scene. Fire report and investigation underway

2015 Kia SORENTO · crash · fire

As soon as I pulled it off the lot within a few months I had some stalling where it would only go 30 mph I was pushing down on the gas full blown and then all of a sudden it would jerk and then it would go again I took it to the dealership the first time in 2016 and I told him that and they said they couldn't help me there was nothing wrong with it so I said okay second time and did it I took it back there and said there's something wrong do some testing they did some testing nothing. I was doing 70 mph and it jerked on me it slowed all the way down to 30mph by it self a semi I just passed I ended up hitting the milepost marker went through four lanes of traffic that semi almost hit me and killed me $10,000 worth of damage to my car I told guys need to figure this out. Kia they said nothing was wrong with it I got the body damage fixed I had full coverage. I went in again and told them there's something wrong with this vehicle they said it was fine so then I drove it for about a year it kept stalling but then it caught on fire smoke started coming out of the engine compartment as I was driving and my gauges went crazy went all the way to hot so I pulled over . I jumped out another person pulled over that was coming the opposite way and yelled get away from the car just in case it blow up it was white smoke at first and then it started turning into black smoke it was burning something had to sit there for hours we called Kia told him to come get it engine had caught on fire

Unknown Or Other 7% 2,547 Read
2025 Kia TELLURIDE · crash · fire

I was driving down the highway at approximately 70 mph, and a deer ran into the front driver's side corner of the car. The airbag fortunately didn’t deploy, but the hood flew up and covered the windshield, blocking my ability to see. I was somehow able to pull the vehicle over without being able to see. Within 30 seconds of pulling over—and while I was still in the driver's seat—I noticed flames coming out of the engine compartment. I screamed to my son to get out of the car, and within minutes the car was completely engulfed in flames. The car burned to the ground and is a total loss. I have no idea how this could have possibly happened. This shouldn't have happened from a deer. The vehicle was only 7 months old, was up to date on all required maintenance and recalls, and had approximately 11,000 miles on it. It was in perfect condition. We were able to escape, but for a moment I thought we might not be able to. We're lucky to be alive. I reported the issue to my insurance company and the manufacturer and have received no information on causation. A link to the video of the car burning is below: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

2016 Kia FORTE · crash · fire

The vehicle was in motion on highway route 50 when smoke entered the vehicle from the AC vents. I tried to press the brakes but they failed. Then the car caught on fire from the front and back, the brakes continued to fail, I jumped from the vehicle on going 40mph, then the car exploded.*dt*dt*jb*dt*dt*dt*dt*dt*dt*jb*jb*dt*dt*dt*dt*dt consumer contacted the dealer and has obtained a case # [xxx] and paid invoice # [xxx]. Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).”

2014 Kia SORENTO · crash · fire

Side impact collision on driver side rear quarter panel; vehicle consumed by fire; all three passengers received burns; serious burns to passenger in rear seat on driver side, and driver

Air Bags 5% 1,909 Read
2006 Kia SORENTO · crash · fire

The contact owned a 2006 Kia Sorento. The contact stated that while driving at 15 - 20 mph, the steering wheel seized and the brakes failed when depressed which caused the vehicle to fall over a 25 ft. Cliff and flip 3 times after hitting the ground. All of the air bags failed to deploy. The contact saw that there was smoke coming from under the hood and exited the vehicle. The contact was taken to the hospital by a family member and the vehicle was towed to a tow yard. No police report was filed. The dealer and manufacturer were not made aware of the failure. The failure mileage was 162,000

2010 Kia SOUL · crash · fire

"takata recall" the airbag did not deploy when the car was hit traveling south bound. A vehicle pulled out in front and could not avoid hitting the vehicle. Traveling on a straight way on city street. Insurance have totaled the vehicle

2009 Kia SPECTRA · crash · fire

The contact owns a 2009 kia spectra. The contact stated while driving 25 mph he was involved in a head on collision and the air bags did not deploy. There was a strong burning odor coming from the air bags. The vehicle was destroyed. Both the manufacture and the dealer have not been notified. The approximate failure mileage was 71,000 miles

Electrical System 4% 1,747 Read
2017 Kia Forte · fire

I was driving this car and received a check engine light and lulled over to find an electrical fire had occurred under the hood. I was able to use a fire extinguisher to put out this fire. The car was towed to a Kia dealership near my home for confirmation and an estimate of the damages. It apparently was caused by a problem that Kia has had with the ABS/hydraulic electronic control units that can trigger electrical shorts

2024 Kia EV6 · fire

I was driving my car on the highway, then I got the message çheck your electrical system'for around a minute. Then there was a rumble or bang as if I hit something with the back, but the road was clean. Then the car started slowing down and I drove to the side. I got out of the car and saw white smoke coming from under the car in the back. I started opening the hood and trunk in the back to find out, where the smoke came from. It was nothing to see. Because it was an electrical car I assumed, that it could start burning, when it smells like smoke and looks like smoke. So I called 911 and told them, that I think my electric car is starting to burn, where I am and that nobody was injured. I took everything out of the car, closed the hood, the trunk and the doors and moved in a safe distance at the side. Around 10 minutes later firefighters arrived and started to put out the fire with a water hose. They opened the trunk, removed the covers there and put water an top of the burned part. The fire wasn't that big. I think, I acted fast enough, to stop it early. I think the battery started to burn. Nothing else was affected. The police called a towing truck and the car is now at the towing yard. It happend 3 hours ago. Police came, I have a filenumber and the insurance has also been informed. I took some pictures of the small fire, the smoke and the melted parts in the trunk after the fire was stopped

2017 Kia Sorento · fire

The contact owns a 2017 Kia Sorento. The contact stated that while seated inside the vehicle with three other occupants and the engine turned off, there was black smoke quickly coming from underneath the hood. The contact and the passengers exited the vehicle. The contact stated that a fire had started in the engine bay on the passenger’s side of the vehicle and another vehicle was damaged in the fire. The fire was extinguished by the Fire Department. The contact stated that a Police report was filed. The contact believed that the vehicle was destroyed, but the insurance company had not yet deemed the vehicle a total loss. There were no injuries sustained. The dealer was not notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 138,000

Structure 4% 1,549 Read
2025 Kia Sportage · crash

I was involved in a rollover accident and the driver's side door opened during the accident. Had I not been wearing my seatbelt, I would have been ejected from the vehicle

2025 Kia K5 · crash

The car material itself is very cheap meaning it poor quality, very flimsy, I hit a curb and the grill and cover just broke so easily even though it was now a serious hit but very small and slight to the point where you can’t feel it. Now it’s just hanging off and shaking badly because of the poor material, it isn’t stuff enough to keep in place

2015 Kia SORENTO · crash

The paint on my 2015 kia sorento (snow white pearl) is peeling off large sheets, exposing the metal underneath. This is a know issue affecting many kia and hyndai vehicles. I am concered it will lead to rust, safety issues, and reduce visibility. A piece laded on my windshield blocking my view. Kia has denied repair and has a case pending more research. Case number is 25399760. This is cleary a manfacturer defect happening to this color only. It is peeling on the hood and doors and back side. I am the original owner

Power Train 4% 1,400 Read
2022 Kia K5 · crash

The contact owns a 2022 Kia K5. The contact stated that while driving 50-55 MPH, the vehicle lost motive power and came to a complete stop in the middle of the roadway. The contact did not attempt to restart the vehicle. The contact activated the hazard lights; however, 20–30 minutes later, another vehicle struck the front passenger side of the vehicle near the front passenger’s side wheel. The contact sustained sharp lower back, hip, and left knee pain. The contact's boyfriend sustained lower back and right knee pain. A family member transported both occupants to the hospital, where medical attention was provided. The check engine warning light illuminated after the failure. A Police report was filed. The vehicle was towed to Custom Auto-Collision. The contact associated the failure with NHTSA Campaign Number: 22V760000 (Power Train). The dealer was notified of the failure by phone. The failure mileage was approximately 57,000

2021 Kia Sorento · crash

The contact owns a 2021 Kia Sorento. The contact stated that while driving approximately 50 MPH and exiting the freeway, the vehicle failed to accelerate and decelerated. While slowing down and driving onto the shoulder a second vehicle crashed into the rear of the vehicle. During the crash the contact sustained a mild neck injury. Medical attention was sought. Additionally, the vehicle had experienced auto stop failures and the engine failed to automatically restart when the brake pedal was released. Recently the vehicle was jerking while accelerating and merging into traffic. The manufacturer was notified of the failure. The failure mileage was 40,000

2024 Kia NIRO · crash

The contact owns a 2024 Hyundai Niro Hybrid. The contact stated that while at a stop light the warning message "transmission overheating" had displayed and the vehicle did not drive forward. The contact attempted to push the vehicle offer the road when suddenly the vehicle accelerated forward and drove on the opposite side of the over a curb and drove into oncoming traffic and crashed head on into a second vehicle. The vehicle the drover over a curb and down an embankment and crashed. The failure mileage was 140,000

Steering 3% 1,327 Read
2016 Kia SPORTAGE · crash · fire

The contact owned a 2016 kia sportage. While the contact's son was making a right turn at 5 mph, he lost control of the vehicle. The steering seized, which caused the vehicle to crash into a tree and burst into flames. It was unknown if the air bags deployed. The contact's son suffered a concussion and sought medical attention. A police report was filed. The fire department extinguished the fire. The vehicle was deemed totaled by the contact's insurance company. The dealer and manufacturer were not contacted. The failure mileage and VIN were unknown. *tt

2026 Kia CARNIVAL · crash

The contact owns a 2026 Kia Carnival. The contact stated that while driving at an undisclosed speed, while avoiding another vehicle that almost crashed into the vehicle, the contact attempted to turn the steering wheel, and the vehicle became difficult to maneuver, and the front passenger side of the vehicle crashed into a guard rail and the front bumper detached. No warning lights were illuminated. The air bags had not deployed. A Police report was filed. The contact sustained back, neck, and head pain from the impact in the crash. Medical attention was sought, and the contact was diagnosed with a whiplash. The vehicle was towed to an independent mechanic; however, the vehicle was not yet diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 29,272

2021 Kia FORTE · crash

The contact owned a 2021 Kia Forte. The contact stated that while driving at 45 MPH, the steering wheel locked independently, causing the vehicle to veer off the road into a construction site. The contact stated that the air bags did deploy. The contact stated that she sustained noise and neck injuries, including placenta rupture, causing early labor. Medical attention was required. The contact stated that a police report was filed. The vehicle was towed to an impound lot. The vehicle was deemed a total loss. The manufacturer was not notified of the failure. The approximate failure mileage was 150,000

Exterior Lighting 3% 1,220 Read
2015 Kia K900 · crash

My Kia Consumer Care Case #[XXX] assigned May 2024. For Lights/Headlights/Illumination Safety hazards. My complaint purpose is to explain & show docs. Of my Interrupted Illumination Headlights/Loss of Viewing while using the headlights during the night. See attached snapshots taken on [XXX], [XXX] and [XXX] showing the Safety Hazards Interrupted Illumination LED Headlights/Loss of Headlight Visibility and indicating a Safety Risk with me having another crash. Due to this Safety Hazard issue, my vehicle safety driving is ONLY DURING THE DAY light DUE TO Interrupted Illumination Headlights/Loss of Headlight Visibility. I have also attached docs pertaining to the KIA RECALL #SC130 HEADLIGHT MULTI-FUNCTION SWITCH, which states the "consequence as Loss of Headlight Illumination and reduced visibility, in addition to an increase to the risk of a crash. I've already had a crash. I need this Safety Hazards Interrupted Illumination Headlights/Loss of Headlight Visibility and indicating a Safety Risk resolved with a recommended Safety Repair to its earliest time. Thank You [XXX] [XXX] 8/18/24 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

2011 Kia FORTE · fire

Light in trunk exploded and melted. This was the original light that came with the car. Thankfully the trunk was empty and it did not catch fire

2020 Kia TELLURIDE · crash

Hooded projector lights provide very limited vision on dark roads. We hit a deer and have significant damage to our vehicle due to this issue. Our brights do not come on either. Nothing happens when we select the bright option

Unverified owner reports filed with NHTSA. Percentages are shares of all 38,959 Kia complaints.

Kia against the rest

FIG.05·Kia versus other brands
MeasureWhere Kia sitsOut of
By complaint volume#929 brands with 3,000+ complaints
By age at failure (later is better)#1729 brands
Complaints ending in a crash5.2%across all 38,959 reports
ROWS 3·SOURCE NHTSA owner complaints + ForCar

Ranking by volume says more about how many cars a brand sells than about how they hold up. Age at failure is the fairer of the two.

Kia problems by model

24 Kia models have owner complaints on file. Pick one for its worst years, failing systems and what owners actually wrote. Another 7 Kia models have no complaints on record at all.

FIG.06·Kia problems by model
ModelOwner complaintsYearsMost reported system
Kia Sorento9,2612001–2026Engine
Kia Optima7,0042001–2020Engine
Kia Soul5,3862010–2026Engine
Kia Sportage4,1451995–2026Engine
Kia Forte2,4282010–2026Engine
Kia Sedona2,2122001–2021Electrical system
Kia Telluride2,0012020–2026Exterior lighting
Kia Sephia1,2681993–2001Service brakes
Kia Rio1,1052001–2023Engine and engine cooling
Kia Spectra7532000–2009Air bags
Kia Seltos5492021–2026Engine
Kia EV65382022–2026Electrical system
Kia K55072021–2026Fuel/propulsion system
Kia Carnival4162022–2026Electrical system
Kia Rondo2522007–2016Engine
Kia EV92192024–2026Electrical system
Kia Cadenza2092014–2020Engine
Kia Amanti2032004–2009Vehicle speed control
Kia Stinger1652018–2023Engine
Kia Niro1092017–2026Electrical system
Kia Borrego782009–2011Service brakes
Kia K900682015–2020Exterior lighting
Kia K4542025–2026Electrical system
Kia Forte Koup212016–2017Engine
ROWS 24·SOURCE NHTSA owner complaints
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How we count

Every figure here comes from complaints owners filed with NHTSA — 1,116,631 of them, covering 2,022 models built between 1981 and 2026.

A complaint is an unverified report: someone wrote down what happened to their car. It is not a confirmed defect and not a recall. What makes the volume useful is the pattern — when thousands of owners of the same build describe the same failure, that is a signal no marketing brochure will give you.

Two things we do that the source does not. First, we compute the age of the car at the moment of failure from the incident date and the model year. Second, we group complaints by the first 11 characters of the VIN — the production series — so a bad plant run does not disappear into a model-wide average.

Frequently asked questions

How reliable is Kia?

Owners have filed 38,959 complaints across 31 Kia models. On its own that number reflects how many Kia cars are on the road — compare the average age at failure (5.28 years) instead.

What breaks most often on a Kia?

The most reported system is Engine with 9,221 complaints.

Do Kia problems show up under warranty?

33.3% of Kia complaints describe something that happened in the first three years, while the factory warranty was likely still running.

Which Kia model has the most complaints?

See the model list above — each card shows its complaint count, and the model page breaks it down by year and by system.

Owner complaints from NHTSA, published as filed and unverified. Age at failure computed by ForCar from incident date and model year; production series grouped by the first 11 VIN characters. Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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