Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.

The database below contains over 2,215,138 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 60,583 complaints for KIA

KIA K5 (2021) — UNKNOWN OR OTHER May 14, 2026
Incident date: May 14, 2026
My sunroof glass spontaneously shattered causing glass to be everywhere inside my car while I was driving. It scared me and now my car is undrivable until the glass is repaired. I see many thread online of other Kia K5 owners have experienced the same issue. My initial thought was that my tire popped so I tried to pull off to the side of the road but cars were just trying to get around me. I opene... Read more
KIA EV6 (2023) — ENGINE May 14, 2026
Incident date: May 14, 2026
Iccu failure with Kia ev6. Unreal that this car has not had a recall yet. It is totally unacceptable that this car can at any time fail. Car will not start and shut down while I was driving. Luckily I was beginning to park when it happened
KIA EV6 (2023) — ELECTRICAL SYSTEM May 14, 2026
Incident date: May 14, 2026
Iccu failure with Kia ev6. Unreal that this car has not had a recall yet. It is totally unacceptable that this car can at any time fail. Car will not start and shut down while I was driving. Luckily I was beginning to park when it happened
KIA SOUL (2020) — ENGINE May 14, 2026
Incident date: May 14, 2026
I own a 2020 Kia Soul that, according to Kia Customer Care, had the SC209 engine recall repair completed in 2021 at approximately 28,000 miles under a previous owner. I have the exact repair date written down and can provide it if needed. On May 12, 2026, while driving, the vehicle suddenly stalled and shut off, switching into accessory mode without warning. I was able to restart it afterward. To... Read more
KIA TELLURIDE (2020) — BACK OVER PREVENTION: WARNINGS May 14, 2026
Incident date: Feb 2, 2026
In February 2026 my vehicle had a front parking sensor error. When i broght it in for repair my shop found a corroded cable in the front parking sensor harness. The mechanic was able to repair the harness...$280 In May 2026 my vehicle this time had a rear parking sensor error. The shop discovered a rear parking sensor harness completely corroded & had to be replaced along with one parking sensor..... Read more
KIA TELLURIDE (2020) — ELECTRICAL SYSTEM May 14, 2026
Incident date: Feb 2, 2026
In February 2026 my vehicle had a front parking sensor error. When i broght it in for repair my shop found a corroded cable in the front parking sensor harness. The mechanic was able to repair the harness...$280 In May 2026 my vehicle this time had a rear parking sensor error. The shop discovered a rear parking sensor harness completely corroded & had to be replaced along with one parking sensor..... Read more
KIA SOUL (2017) — ENGINE May 14, 2026
Incident date: May 14, 2026
2017 KIA SOUL, at approximately 87,000 miles began to show intermittent oil warning lights under regular G-loads pointing to oil starvation issues.Vehicle was taken to KIA Dealer for oil change. Dealer stated that possible oil consumption would trigger a need to return to dealer before the 1000 mile marker for second round of warranty checks per TSB 222 rev 8 Excessive Oil Consumption Nu/GAMMA/the... Read more
KIA SOUL (2017) — POWER TRAIN May 14, 2026
Incident date: May 14, 2026
2017 KIA SOUL, at approximately 87,000 miles began to show intermittent oil warning lights under regular G-loads pointing to oil starvation issues.Vehicle was taken to KIA Dealer for oil change. Dealer stated that possible oil consumption would trigger a need to return to dealer before the 1000 mile marker for second round of warranty checks per TSB 222 rev 8 Excessive Oil Consumption Nu/GAMMA/the... Read more
KIA SPORTAGE (2020) — ENGINE May 14, 2026
Incident date: May 14, 2026
1. What component or system failed or malfunctioned, and is it available for inspection upon request? The engine is experiencing excessive oil consumption. The vehicle rapidly burns through engine oil between oil changes without visible external leaks. The condition appears related to the engine lubrication and internal engine components. The vehicle is available for inspection upon request. 2. ... Read more
KIA SPORTAGE (2017) — FUEL/PROPULSION SYSTEM May 14, 2026
Incident date: May 12, 2026
My vehicle engine caught fire after getting gas. It started smoking then went up in flames.
Fire
KIA SPORTAGE (2017) — ENGINE May 14, 2026
Incident date: May 12, 2026
My vehicle engine caught fire after getting gas. It started smoking then went up in flames.
Fire
KIA K5 (2023) — FUEL/PROPULSION SYSTEM May 14, 2026
Incident date: Mar 10, 2026
I am submitting this complaint regarding a serious safety defect involving my Kia K5 and the subsequent handling of this matter by Kia America. My vehicle was subject to a voluntary recall and was inspected by an authorized Kia dealership. During inspection, I was informed the vehicle has a defective fuel tank system that allowed air intrusion, resulting in abnormal pressure and structural impact ... Read more
2 injured
KIA SOUL (2021) — ENGINE AND ENGINE COOLING May 14, 2026
Incident date: Apr 8, 2026
The contact noticed the oil drained quickly and RPMs increased rapidly upon starting the vehicle. The approximate failure mileage was 86,100. The vehicle was taken to the dealer where the ECU was replaced twice, the piston rings were not replaced; the issue persisted. The manufacturer was notified of the issue. The approximate failure mileage was 86,100
KIA SORENTO (2021) — POWER TRAIN May 14, 2026
Incident date: Feb 1, 2026
The contact owns a 2021 KIA Sorento. The contact stated while driving the vehicle on a hill he states the vehicle stutters very hard and moves back and forth with hesitation to accelerate. The vehicle was seen by a dealer 3 months before and was made aware of a transmission failure starting, the contact moved to an area that has much more hills and is now experiencing hard transmission failure sym... Read more
KIA SORENTO (2021) — POWER TRAIN May 14, 2026
Incident date: Feb 1, 2026
The contact owns a 2021 Kia Sorento. The contact stated that while driving rotating noise coming from and louder when accelerating. The was taken to local mechanic transmission. The vehicle was taken to the local dealer who diagnosed that the transmission needed to the be replaced. A transmission software update was performed but the failure continued to occur. The manufacturer was notified of the... Read more
KIA TELLURIDE (2025) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL May 14, 2026
Incident date: May 3, 2026
On at least 3 occasions in the past nine months, when the cruise control was ON, the adaptive cruise control feature suddenly applied the brakes on our 2025 Kia Telluride. The last incident happened in May when there was NO vehicle in front of or on either side of our vehicle. Another time the brakes were suddenly applied while attempting to pass a vehicle at about 70 mph. As soon as our vehicle e... Read more
KIA TELLURIDE (2025) — VEHICLE SPEED CONTROL May 14, 2026
Incident date: May 3, 2026
On at least 3 occasions in the past nine months, when the cruise control was ON, the adaptive cruise control feature suddenly applied the brakes on our 2025 Kia Telluride. The last incident happened in May when there was NO vehicle in front of or on either side of our vehicle. Another time the brakes were suddenly applied while attempting to pass a vehicle at about 70 mph. As soon as our vehicle e... Read more
KIA CARNIVAL (2023) — UNKNOWN OR OTHER May 14, 2026
Incident date: Jan 13, 2026
Our Carnival had the SC266 recall repair done on July 3rd, 2023, at 3074 miles. Then our [XXX] daughter was injured as a result of the safety function not working and the door closed without any chimes. [XXX] (my spouse) is a cardiac nurse at our local hospital, and I have combat medical training, so we took care of the minor injury. Her small hand was spared the devastation a larger one would s... Read more
1 injured
KIA SPORTAGE (2020) — ENGINE May 14, 2026
Incident date: Oct 13, 2025
In October of 2025 my husband noticed that our car was idling roughly and checked that there was plenty of oil in the system. The dipstick was pretty much empty so my husband added approximately 3 quarts of oil to bring it up to a little over half. After a thousand miles he checked to make sure it was still holding stead just in case. When he did so the dip stick again showed nearly empty. On appr... Read more
KIA SORENTO (2015) — UNKNOWN OR OTHER May 14, 2026
Incident date: Mar 31, 2026
I own a 2015 Kia Sorento with Snow White Pearl paint. The paint is prematurely peeling/delaminating from multiple areas of the vehicle despite normal maintenance and no accident damage. The vehicle was inspected by a Kia dealership, and I was informed that the condition appears to be a paint defect rather than normal wear and tear. The paint failure is occurring in a manner consistent with numero... Read more
KIA SPORTAGE (2023) — STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM May 14, 2026
Incident date: May 8, 2026
The contact’s daughter owns a 2023 Kia Sportage. While the owner was reversing from the driveway, the driver’s side wheel collapsed outside of the wheel well at a 90-degree angle. While inspecting the failure, the contact became aware that a bolt for the upper knuckle was missing from the strut bar used to connect the control arm to the wheel bearing, causing the wheel to collapse outwards. Th... Read more
KIA K5 (2025) — POWER TRAIN May 14, 2026
Incident date: May 14, 2026
There is a hard shift after the car has been parked. Bought the car with 6 miles on it, now has 35,000. This issue is not new, we have had it into 2 different dealerships, and neither "were able to duplicate the issue". It is increasingly getting worse so it will be going back to the shop yet again.
KIA K5 (2021) — ENGINE May 14, 2026
Incident date: Mar 1, 2026
The contact owns a 2021 Kia K5. The contact stated that there was an abnormal odor of fuel. The check engine light was illuminated. The contact received the recall notice for NHTSA Campaign Number: 25V794000 (Fuel System, Gasoline). An unknown local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure milea... Read more
KIA K5 (2021) — FUEL SYSTEM, GASOLINE May 14, 2026
Incident date: Mar 1, 2026
The contact owns a 2021 Kia K5. The contact stated that there was an abnormal odor of fuel. The check engine light was illuminated. The contact received the recall notice for NHTSA Campaign Number: 25V794000 (Fuel System, Gasoline). An unknown local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure milea... Read more
KIA OPTIMA (2013) — ENGINE May 14, 2026
Incident date: Apr 19, 2026
I was driving on the high way and my car completely stopped I towed it to a shop and the engine seized
KIA SORENTO (2021) — FUEL/PROPULSION SYSTEM May 13, 2026
Incident date: Apr 10, 2026
COMPONENT: 2.5L T-GDI engine failed completely at 102,971 miles, requiring full replacement (~$8,000). Vehicle available for inspection at [XXX] Kia, [XXX] . SAFETY RISK: Engine lost power during normal operation. Sudden, uncontrolled loss of engine power creates a direct collision risk at highway speeds for the driver, passengers, and surrounding vehicles. CONFIRMED BY DEALER: Mark Kia perform... Read more
KIA SORENTO (2021) — POWER TRAIN May 13, 2026
Incident date: Apr 10, 2026
COMPONENT: 2.5L T-GDI engine failed completely at 102,971 miles, requiring full replacement (~$8,000). Vehicle available for inspection at [XXX] Kia, [XXX] . SAFETY RISK: Engine lost power during normal operation. Sudden, uncontrolled loss of engine power creates a direct collision risk at highway speeds for the driver, passengers, and surrounding vehicles. CONFIRMED BY DEALER: Mark Kia perform... Read more
KIA SORENTO (2021) — ENGINE May 13, 2026
Incident date: Apr 10, 2026
COMPONENT: 2.5L T-GDI engine failed completely at 102,971 miles, requiring full replacement (~$8,000). Vehicle available for inspection at [XXX] Kia, [XXX] . SAFETY RISK: Engine lost power during normal operation. Sudden, uncontrolled loss of engine power creates a direct collision risk at highway speeds for the driver, passengers, and surrounding vehicles. CONFIRMED BY DEALER: Mark Kia perform... Read more
KIA TELLURIDE (2022) — UNKNOWN OR OTHER May 13, 2026
Incident date: May 11, 2026
I was driving the vehicle and came to a stop sign. When I accelerated to turn and drive what was a steep windy downhill Road my car jerked some and the check engine light battery light and oil light came on the dash when I went to push the brakes they went all the way to the floor and the car did not stop. I continued to try the brakes and had to use the emergency break to pull up and down to stop... Read more
2 injured
KIA TELLURIDE (2022) — ENGINE May 13, 2026
Incident date: May 11, 2026
I was driving the vehicle and came to a stop sign. When I accelerated to turn and drive what was a steep windy downhill Road my car jerked some and the check engine light battery light and oil light came on the dash when I went to push the brakes they went all the way to the floor and the car did not stop. I continued to try the brakes and had to use the emergency break to pull up and down to stop... Read more
2 injured
KIA TELLURIDE (2022) — SERVICE BRAKES May 13, 2026
Incident date: May 11, 2026
I was driving the vehicle and came to a stop sign. When I accelerated to turn and drive what was a steep windy downhill Road my car jerked some and the check engine light battery light and oil light came on the dash when I went to push the brakes they went all the way to the floor and the car did not stop. I continued to try the brakes and had to use the emergency break to pull up and down to stop... Read more
2 injured
KIA CARNIVAL (2025) — FUEL SYSTEM, GASOLINE May 13, 2026
Incident date: May 13, 2026
The contact owns a 2025 Kia Carnival. The contact received the recall letter for NHTSA Campaign Number: 26V320000 ( NA) The local dealer was contacted but the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The contact had not experienced a failure.
KIA SORENTO (2023) — POWER TRAIN May 13, 2026
Incident date: Apr 28, 2026
KIA SORENTO (2023) — ENGINE May 13, 2026
Incident date: Apr 28, 2026
KIA SORENTO (2022) — ELECTRICAL SYSTEM May 13, 2026
Incident date: Apr 22, 2026
I own a 2022 Kia Sorento that was manufactured on January 13, 2022. My vehicle experienced a failure involving the electronic oil pump within the transmission system. While driving, a transmission error message appeared prior to the failure. Shortly after, the vehicle unexpectedly entered a limited-mobility condition and significantly slowed down, operating only at a reduced speed. This created a ... Read more
KIA SORENTO (2022) — VEHICLE SPEED CONTROL May 13, 2026
Incident date: Apr 22, 2026
I own a 2022 Kia Sorento that was manufactured on January 13, 2022. My vehicle experienced a failure involving the electronic oil pump within the transmission system. While driving, a transmission error message appeared prior to the failure. Shortly after, the vehicle unexpectedly entered a limited-mobility condition and significantly slowed down, operating only at a reduced speed. This created a ... Read more
KIA NIRO (2025) — VEHICLE SPEED CONTROL May 13, 2026
Incident date: May 12, 2026
Situation: Slowing on exit lane from freeway while in I-Pedal mode. Anomaly: As i gradually lifted the accelerator pedal, at about 61 mph the car strongly accelerated. My response: I lifted my foot entirely off the accelerator pedal and scanned the dash to confirm that cruise control was not active. Acceleration continued. I tapped the accelerator pedal and the acceleration stopped. We were now ... Read more
KIA OPTIMA (2014) — FUEL/PROPULSION SYSTEM May 13, 2026
Incident date: May 10, 2026
High pressure fuel This put me at risk because my car could have caught on fire if that gas leaked in a certain spot under the hood. Independent service center No warning signs. This is the second time, I am paying to get this done. There should be some type of recall on this part.
KIA TELLURIDE (2021) — ENGINE May 13, 2026
Incident date: Mar 16, 2026
I am submitting this complaint regarding my 2021 Kia Telluride experiencing repeated and dangerous electronic system failures while driving. Kia of East Syracuse (NY) diagnosed the issue as related to the backup camera assembly and communication/network failures. While driving, the vehicle experienced loss of power steering assist, instrument cluster failure, speedometer malfunction, incorrect gea... Read more
KIA TELLURIDE (2021) — STEERING May 13, 2026
Incident date: Mar 16, 2026
I am submitting this complaint regarding my 2021 Kia Telluride experiencing repeated and dangerous electronic system failures while driving. Kia of East Syracuse (NY) diagnosed the issue as related to the backup camera assembly and communication/network failures. While driving, the vehicle experienced loss of power steering assist, instrument cluster failure, speedometer malfunction, incorrect gea... Read more
KIA TELLURIDE (2021) — ELECTRICAL SYSTEM May 13, 2026
Incident date: Mar 16, 2026
I am submitting this complaint regarding my 2021 Kia Telluride experiencing repeated and dangerous electronic system failures while driving. Kia of East Syracuse (NY) diagnosed the issue as related to the backup camera assembly and communication/network failures. While driving, the vehicle experienced loss of power steering assist, instrument cluster failure, speedometer malfunction, incorrect gea... Read more
KIA SORENTO (2023) — UNKNOWN OR OTHER May 13, 2026
Incident date: Feb 13, 2026
I have had to replace my radiator twice in under 2 years because the open spaces in the grill are too large and rocks are able to go through them and puncture the radiator.
KIA K5 (2022) — ENGINE May 12, 2026
Incident date: May 4, 2026
The Integrated Thermal Management System (ITMS) in my Kia K5 GT (2.5T engine) has experienced a recurring internal electronic and mechanical fault. This is the third failure of this component. The failure causes the cooling system to malfunction, either by over-cooling or failing to cycle coolant once at operating temperature. ​Under acceleration—specifically when merging onto expressways—th... Read more
KIA K5 (2022) — FUEL/PROPULSION SYSTEM May 12, 2026
Incident date: May 4, 2026
The Integrated Thermal Management System (ITMS) in my Kia K5 GT (2.5T engine) has experienced a recurring internal electronic and mechanical fault. This is the third failure of this component. The failure causes the cooling system to malfunction, either by over-cooling or failing to cycle coolant once at operating temperature. ​Under acceleration—specifically when merging onto expressways—th... Read more
KIA K5 (2022) — POWER TRAIN May 12, 2026
Incident date: May 4, 2026
The Integrated Thermal Management System (ITMS) in my Kia K5 GT (2.5T engine) has experienced a recurring internal electronic and mechanical fault. This is the third failure of this component. The failure causes the cooling system to malfunction, either by over-cooling or failing to cycle coolant once at operating temperature. ​Under acceleration—specifically when merging onto expressways—th... Read more
KIA K5 (2022) — VEHICLE SPEED CONTROL May 12, 2026
Incident date: May 4, 2026
The vehicle has experienced life-threatening safety defects during operation; shaking, hesitation, and stalling in high-speed traffic. The vehicle unexpectedly stalled/lost power while driving, putting myself and others in direct risk of collision. The Hyundai dealership claimed it needed an Actuator Gasket replacement, Throttle Body replacement, and ECM/TCM update. The vehicle had NO warning lig... Read more
KIA K5 (2022) — POWER TRAIN May 12, 2026
Incident date: May 4, 2026
The vehicle has experienced life-threatening safety defects during operation; shaking, hesitation, and stalling in high-speed traffic. The vehicle unexpectedly stalled/lost power while driving, putting myself and others in direct risk of collision. The Hyundai dealership claimed it needed an Actuator Gasket replacement, Throttle Body replacement, and ECM/TCM update. The vehicle had NO warning lig... Read more
KIA K5 (2022) — EXTERIOR LIGHTING May 12, 2026
Incident date: May 4, 2026
The 3rd brake light (high mount stop) has burned out. The repair costs are exorbitant for a legally required part of the car and self repair is extremely challenging. There are numerous complaints online about this part failing.
KIA NIRO EV (2022) — ENGINE May 12, 2026
Incident date: Apr 14, 2026
1) The cylinder head gasket was “blown” and leaking coolant into cylinder 2. 2) As I was merging into traffic, my vehicle suddenly lost power and entered limp mode and the check engine light began flashing. 3) Yes, serviced at the dealer and confirmed 4) Inspected by dealer 5) No
KIA NIRO EV (2022) — POWER TRAIN May 12, 2026
Incident date: Apr 14, 2026
5/7/2026: Travelling on freeway with son at 70-75mph, vehicle shifted itself into Neutral causing loss of acceleration and a message stating vehicle engine needed to be restarted. I had to navigate crossing multiple lanes of traffic to safely exit while quickly loosing speed. Was able to safely exit the freeway and come to a complete stop to restart the engine and resume normal driving. 10 minu... Read more
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