Kia Sorento Complaints

654 consumer complaints on file.

#11740305May 27, 2026
FUEL/PROPULSION SYSTEM, ENGINE
Faulty fuel injectors are causing consistent engine misfires and occasionally causing the check engine light to illuminate and for the vehicle to reduce power greatly. This poses a great safety risk to both myself and other drivers on the road because in the event of a large misfire, my vehicle suddenly slows and I have to navigate to the shoulder of the road. A Kia dealership has confirmed that the cause of these misfires is due to a faulty fuel injector that begins to work inconsistently above 3000 RPM. This issue began shortly after the vehicle was purchased in 2023, but due to the dealerships inability to replicate the issue it went without correction. In the recent year, this issue has increased greatly and it is now a consistent issue and this is why it was able to be diagnosed now. This is a very common and widespread issue amongst other individual with vehicles with the same engine.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739280May 21, 2026
VISIBILITY/WIPER, ENGINE
I am submitting a vehicle safety and certification concern regarding a 2023 Kia Sorento Hybrid that was marketed and offered for sale as a Kia Certified Pre-Owned (CPO) vehicle by Shawnee Mission Kia, 7951 Shawnee Mission Pkwy, Mission, KS 66202. On [XXX], during an in-person inspection of the vehicle prior to purchase, I observed conditions inconsistent with expected Certified Pre-Owned inspection and preparation standards, including inverter coolant below the minimum level, engine oil materially above the normal operating range, and deteriorated windshield wiper condition. A third-party witness was present during the inspection. Because the vehicle was being represented as Certified Pre-Owned, I requested the vehicle’s CPO inspection checklist and supporting inspection documentation from dealership personnel. The requested documentation was not provided despite multiple follow-up requests. Subsequent written communications from dealership management acknowledged failures in dealership standards and handling related to the matter. After a formal complaint was submitted to the dealership’s corporate parent, the dealership’s General Manager responded in writing that an internal review had been initiated concerning CPO preparation and documentation practices. The requested inspection and service documentation were still not produced. The dealership later confirmed in writing that the vehicle “has since sold.” I am submitting this complaint because the vehicle was represented to consumers as Certified Pre-Owned despite observed maintenance and inspection concerns affecting vehicle condition and safety-related systems, while supporting certification documentation was not produced upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738211May 15, 2026
ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL
All lights came on the dashboard including the check engine light and I could not accelerate. I had to pull over and turn car off and on to get it to accelerate. It poses a very serious threat as you can not accelerate at all and can be rearended. Kia has fixed the throttle twice and have told me 2 other times they can not replicate the issue. It clears out by the time I am able to bring it to the dealership. This issues has happened 4 times starting at 9,000 miles and most recently at 21,000 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738166May 15, 2026
ENGINE
The contact owns a 2021 Kia Sorento. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly jerked and then lost motive power with the check engine warning light illuminated. The vehicle was able to restart. The vehicle was taken to an independent mechanic, where it was diagnosed that the low-pressure and high-pressure fuel injectors and gasket had failed and needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 92,779.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737858May 14, 2026
POWER TRAIN
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 symptoms. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage 136,577.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737857May 14, 2026
POWER TRAIN
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 failure, but no assistance was offered. The contact was informed that the vehicle was previously service under the NHTSA Campaign Number: 22V760000(POWER TRAIN). The contact indicated that the vehicle had experienced that same failure listed in the recall. The failure mileage was 80,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737713May 13, 2026
ENGINE, POWER TRAIN, FUEL/PROPULSION SYSTEM
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 performed a borescope inspection on April 10, 2026 confirming cylinder wall scoring, oil-fouled pistons, and worn honing patterns across multiple cylinders. Findings are consistent with Kia TSB ENG235 (January 2022), which documents a defective PCV check valve on 2021–2022 Sorento 2.5T engines allowing oil to contaminate combustion chambers. Vehicle was serviced exclusively at Mark Kia for all 17 visits since 2021. TSB ENG235 does not appear in any service record. PRIOR SYMPTOMS: No warning lamps or messages before failure. A certified 36-point inspection one week prior showed zero cautions. Spark plugs replaced at 74,534 miles (Jan 2025) were found fouled at ~102,000 miles, only 28,000 miles later — indicating silent, progressive oil contamination. The defect is undetectable by the driver until catastrophic failure. Kia America has not responded to two formal written dispute requests (Case #XXX, April–May 2026). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737601May 13, 2026
ENGINE, POWER TRAIN
Immediately after a dealership-performed warranty repair, the vehicle experienced a severe safety‑critical failure at highway speed. The vehicle began shaking violently, produced loud knocking and impact noises, and metal pieces fell from the underside. The failure occurred without warning and created an immediate loss of safe drivability. The dealership later documented that an engine mount (‘lower dog bone mount’) had not been torqued to specification, which allowed the engine to shift back and forth under load. This improper torque caused the violent shaking, metal impacts, and falling metal. The problem was confirmed by the dealership, but no corrective repair was performed. Only a single bolt was re‑torqued, and no inspection was done to determine the extent of damage, the source of the falling metal, or the cause of the knocking. The vehicle was returned in an unsafe condition and has not been driven since. The vehicle had to be towed directly from the highway due to the severity of the failure, and it was delivered straight to the dealership because it was unsafe to operate. The vehicle remains available for inspection.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737579May 13, 2026
VEHICLE SPEED CONTROL, ELECTRICAL SYSTEM
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 hazardous situation, as I was unable to maintain normal traffic flow, increasing the risk to myself and other drivers. The issue has been diagnosed and confirmed by a service center as a malfunction of the electronic transmission oil pump. I am aware that Kia Motors has issued a recall for certain 2021–2022 Sorento and 2021–2023 K5 vehicles related to a defect where the fail-safe limited-mobility drive mode may be impaired due to a transmission oil pump malfunction, potentially resulting in a complete loss of drive power. Although my vehicle appears to have been manufactured during the same timeframe as the affected vehicles, it has not been included in the recall. The failure I experienced is consistent with the conditions described in that recall. The vehicle has not been inspected by the manufacturer, police, or insurance representatives, but the issue has been confirmed by a service center and the component should be available for inspection upon request. Given the safety risk and similarity to the recalled defect, I believe this issue warrants further investigation and potential inclusion of my vehicle in the recall population.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737498May 13, 2026
UNKNOWN OR OTHER
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737411May 12, 2026
UNKNOWN OR OTHER
Today, May 12, 2026 at 12:10pm the panoramic sunroof spontaneously exploded. I heard some shacking sounds in the car, right as I was picking up speed on the freeway and then heard a bang above my head. Nothing had hit the car. It sounded like a balloon had popped in my ear. When I stopped the car 5mins later, I could see the glass was getting pushed out from the inside and then broke apart in the sunshade. I am my kids were not in the car at the time. It was above their car seats.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737357May 12, 2026
SERVICE BRAKES, HYDRAULIC, FORWARD COLLISION AVOIDANCE
The contact owns a 2026 Kia Sorento. The contact stated that while his wife was driving at 2 MPH, the brake pedal was depressed and went to the floorboard. The vehicle failed to stop and rolled forward. The Forward Collision Avoidance feature also failed, causing the vehicle to crash into a building. No warning light was illuminated. The air bags did not deploy. The contact and his wife did not sustain any injuries. A police report was filed. The vehicle was able to be driven away from the crash site. The vehicle was taken to the dealer, who sent the computer system to the manufacturer; however, no data was retrieved. The vehicle was not repaired and remained at the dealer. The insurance company was made aware of the failure but had not yet deemed the vehicle totaled. The manufacturer was made aware of the failure and informed the contact that they would notify NHTSA of the failure. The failure mileage was approximately 600.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11737171May 11, 2026
UNKNOWN OR OTHER
I HAD GOT OFF WORK AND GOT INSIDE MY VEHICLE,A 2026 KIA SORENTO AND WHEN I STARTED MY VEHICLE THE BACK WINDOW SPORADICALLY SHATTERED AND I DO HAVE CCTV OF IT AS WELL
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11737028May 11, 2026
ELECTRICAL SYSTEM
The contact owns a 2025 Kia Sorento. The contact stated that an unknown, sticky fluid had spilled through the slits of the mode selector which was a dial that can be selected for driving during different road conditions. Upon start of the vehicle, the 4WD mode selector would intermittently flash on the instrument panel. In addition, the contact stated the mode selector would remain stuck in eco drive and that the contact could not switch out of the mode selector. The vehicle was taken to a dealer where upon a diagnostic, it was discovered that an unknown, sticky substance had entered the mode selector through the slits in the mode selector. The contact agreed to have the part replaced; however, the part for the repair was on backorder. The manufacturer was notified of the failure where they refused to offer any assistance with the vehicle's repair. The vehicle remained in the dealer's possession and had yet to be repaired. The failure mileage was approximately 8,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736537May 8, 2026
FUEL/PROPULSION SYSTEM, ENGINE, POWER TRAIN
I am submitting a formal safety complaint regarding my 2022 Kia Sorento, which is experiencing a dangerous and recurring loss of engine power during acceleration. This issue presents a significant safety hazard, particularly during situations requiring immediate acceleration such as highway merging, crossing intersections, and passing traffic.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736475May 8, 2026
ENGINE
My wife was pulling in spot and car took off at high rate of speed and hit parking pole . Kia corporate after 2 months tells me nothing wrong with vehicle . i found on kia of Manahawkin they have a page on this issue forced acceleration and cause so how they can tell me no it doesn't happen also goggle searches show this a reported issue , and recently friend of my women in Florida her car did the same thing .
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11736463May 8, 2026
STEERING
The vehicle began making a clicking/popping sound when turning the steering wheel left or right, especially at lower speeds and while turning into parking spaces or driveways. The exact component causing the issue has not yet been fully identified, but it may involve the steering or suspension system (such as the CV axle, tie rods, or steering components). The vehicle is available for inspection upon request. The problem puts my safety and the safety of others at risk because the clicking noise may indicate a failing steering or suspension component, which could potentially affect steering control or vehicle handling while driving. The problem has not yet been officially confirmed by a dealer/manufacturer, but the issue is consistently reproducible whenever the steering wheel is turned left or right. The vehicle/component has not yet been inspected by the manufacturer, police, or insurance representatives. There were no warning lights or dashboard messages prior to the issue. The clicking noise first appeared while turning the steering wheel during normal driving and has continued since then.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735802May 5, 2026
UNKNOWN OR OTHER
The issue is the front grill design. Kia left the radiator completely exposed behind the grill with no protective barrier. Over time, dust, debris, and rocks collect and pass right through, causing serious damage to the radiator. Based on my experience and the experiences of hundreds of other owners, you will likely need to replace your entire radiator within the first three years of ownership. It is not covered under warranty. You will be expected to pay out of pocket in my case, $1,350, for damage caused by their faulty design. The "solution" owners are left with? Going on Amazon and purchasing a metal mesh grill guard to install yourself, just to protect a part that should have been protected from the factory. A consumer should not have to modify a brand-new vehicle to prevent a critical component from being destroyed under normal driving conditions. If the grill had been designed properly in the first place, none of this would be necessary.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735234May 1, 2026
EXTERIOR LIGHTING
Rear passenger taillight assembly, specifically the turn signal light failed. Currently unable to utilize the right signal light when turning causing a safety issue for others. This taillight assembly is a sealed unit with LED lights that cannot be replaced. To fix you must purchase a new taillight assembly. These are very costly $790 from the dealer. This is an exorbitant expense for most people and will delay the consumer from replacing this assembly. Due to this exorbitant expense this is a safety hazard that I believe the manufacturer, KIA, should implement a recall and make this taillight assembly with easy to replace inexpensive light components so customers can easily afford and replace bulbs quickly and limit safety issues and prevent accidents
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735178May 1, 2026
ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, LANE DEPARTURE: BLIND SPOT DETECTION
I purchased this vehicle from McGrath Kia in [XXX] . The fuel line recall kept me from picking up the car the day of purchase as was indented and stated. This was deception because they knew about the recall even know they waited for me to sign the contract before telling me. This was verified by another sales person at Kia. The current problem is electrical with the 12 volt battery discharging to zero at unusual and times with no particular reason such as lights or anything in the vehicle turned in the on position or running. The service coordinator told me the solution is to un hook the battery terminal when stopped. That is wildly unacceptable to have myself and family risk injury due to Kia's faulty electronics on a newly manufactured vehicle. This added risk of using the kia Sorento makes it unsafe. Multiple visits to the dealership resulted in nothing. They did not want me to bring the car in twice as they don't have a solution. This is becoming more frequent and the McGrath is openly stating I'm over 12 months time for lemon law and ill have to pay to fix my new car. Which has the "lifetime" warranty. Im stuck with a new car that's unsafe to drive. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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