75 of the 13,981 complaints filed about the KIA Sorento are about the seat belts — 1% of everything owners reported. The worst model year for it is 2011.
75
Complaints
1%
Share of all complaints
19
Crashes
0
Fires
SEAT BELTS
Driver seatbelts randomly unlatches itself while operating vehicle.
NHTSA complaint #11733472 — an unverified report by a vehicle owner.
SEAT BELTS
My car totally stopped on me due to one of the 8 recalls I have undone related to my car. My insurance company verified that the recalls were open related to my car. I verified it to make sure by vin number at NHTSA.gov. up until today 2/13/2026 as I spoked with a representative at NHTSA my 8 recalls went from 8 to 0 recalls all of a sudden. I'm pretty sure the young lady went updated they website to read just that. I still have some proof that the 8 recalls pertain to my car and needs to be repaired.the dealership had me to bring my car in due to the recalls but because it had a motor failure now they're saying it's my fault for going over the approximate mileage of getting an oil change which is not true. The recalls were due way before my time and should have been taken care of before the car was sold to me. I purchased the car in March of 2025 and the car just failed on me in November of 2025. Within that time frame of me purchasing the car, I took good care of the car getting and oil change as well. Providing all oils where needed replacing tires that were needed, keeping gas tank clean. Changing air filters, and just keeping up with the maintenance. The car had no accidents no losses perfectly good car other than the recalls that were pointed out. When I brought the car in they told me everything was fine and that they would take care of those for me. My car has been there for like three weeks now and now they're telling me that the car is showing that the car was driven 11 thousand miles before it had an oil change. I have no idea of who drove the car before I purchased it and that I can only provide them with documents of what I took care of within the time frame I drove it up until the day it just stopped on me while I was driving. I really need my car and they is holding my car doing nothing to it all this time just to tell me that it's up to the manufacturer and sending him my documents for them to decide wether they will approve the repairs or not.
NHTSA complaint #11717847 — an unverified report by a vehicle owner.
SEAT BELTS
On [XXX] I was in a car accident. When it happened the airbags did not deploy and the seatbelt not locking. This resulted in me hitting my head in on the dash and chest on the steering wheel multiple times and having to go to the er to receive care and be put out of work. This is a major safety risk INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11715696 — an unverified report by a vehicle owner.
SEAT BELTS
I was involved in an automobile collision. It was a T- Bone collision on the driver side. My vehicle flipped on it's side, the moon roof completely shattered, my seatbelt released me and I was ejected through the moon roof. The vehicle landed on top of me. All of my air bags did not deploy even though my vehicle rolled over twice.
NHTSA complaint #11698884 — an unverified report by a vehicle owner.
SEAT BELTS
On August 6, 2025, I discovered that both the driver and passenger front seat belts in my 2024 Kia Sorento were installed backwards from the factory, with the buckle facing inward instead of outward. This defect has been present since the vehicle was purchased brand new, but it was only discovered and documented on this date. The issue was confirmed by an authorized Kia dealership in an official service report and in a video recorded by the service technician. I also have photos and videos taken before the dealership visit showing the same defect. This is a manufacturing defect and poses a serious safety risk to occupants in the event of a collision, as the seat belts may not function as intended. Supporting documentation is available upon request.
NHTSA complaint #11681221 — an unverified report by a vehicle owner.
SEAT BELTS
The contact owns a 2018 Kia Sorento. The contact stated that the rear driver's side seat lap belt harness anchor pin had detached while the contact's son was attempting to wear the seat belt, rendering the seat belt inoperable. The vehicle was taken to the dealer, where an unknown diagnosis was made, and the contact was informed that there was a fee for the repair. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the dealer for assistance. The failure mileage was approximately 76,000.
NHTSA complaint #11680395 — an unverified report by a vehicle owner.
SEAT BELTS
The contact owned a 2021 Kia Sorento. The contact stated that while driving 15-20 MPH and making a quick left turn to avoid a truck that did not have the right-of-way, another vehicle crashed into the driver's side door of the vehicle. The driver's side curtain air bags deployed. The front driver's seat air bag deployed but failed to inflate. The front passenger's side seat belt retracted even though the front passenger's side seat was not occupied. There was no injury sustained. No police report was filed. Both drivers were able to drive away from the scene. The vehicle was taken to an autobody repair shop, where an estimate of the damage sustained was provided. The vehicle was totaled by the insurance company. The dealer was not contacted. The manufacturer was notified of the failure and informed the contact that the front driver's seat air bag and the front passenger's side seat belt operated as designed. The failure mileage was approximately 49,000.
NHTSA complaint #11680202 — an unverified report by a vehicle owner.
SEAT BELTS
The contact owns a 2022 Kia Sorento. The contact stated while driving 70 MPH, the forward camera was obstructed. The steering over corrected while turned off. The vehicle was accelerating and decelerating independently. The Forward Collision Avoidance system engaged without an object being nearby. Additionally, the driver’s side seat belt randomly unlatched. There were no warning lights illuminated. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was taken back to the local dealer, who diagnosed and determined that the transmission and seat belt needed to be replaced. The vehicle was repaired, but the failure recurred. The manufacturer was contacted, who opened a case but declined to buy back the vehicle. The failure mileage was approximately 28,660.
NHTSA complaint #11621882 — an unverified report by a vehicle owner.
SEAT BELTS
Werner KIA sold pre-owned vehicle with driver side seatbelt defect, very loose. It was acknowledged by dealer, on paperwork, stated they repaired/replaced it, only to see it was NOT repaired/replaced due to cost. To date, seatbelt still loose, may not work in crash situation. Werner KIA 2755 W. Tennessee St. Tall, FL.
NHTSA complaint #11582222 — an unverified report by a vehicle owner.
SEAT BELTS:PRETENSIONER
The contact's mother owns a 2015 Kia Sorento. The contact stated that the vehicle was experiencing an abnormal oil consumption. The contact stated that the vehicle consumed three quarts of oil after driving 367 miles. There was no warning light illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the vehicle could be experiencing an internal oil leak. The vehicle was then taken to the dealer, where an oil consumption test was performed. The dealer informed the contact to come back after 300 miles. Additionally, the contact stated that the air bag warning light was illuminated, and the front passenger's side seat belt pretensioner failed to operate as intended. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 96,000.
NHTSA complaint #11558825 — an unverified report by a vehicle owner.
SEAT BELTS
While my 6 year old was attempting to put on his rear right seat belt, the belt gave way and tore in half completely unhinged at the seams. We were leaving so we move our child to the left rear seat that has hardly ever been used. As he was putting this seat belt on it also became completely torn in half at the seams . My child’s life has been at risk for the our most recent drives as the seat belt would most likely have been busted in the case of a car accident not being able to hold my child safe and secure. Dealer says they have never seen this. Dealer inspected and reported to manufacturer, stated they would only do a 1 time courtesy replacement. There were no warning lamps and zero symptoms or problems prior to malfunction. This first occurred the weekend of Oct 23rd 2023.
NHTSA complaint #11553694 — an unverified report by a vehicle owner.
SEAT BELTS
We bought the car 6 months ago from a dealership and since then the breaks are bad the engine makes this strange noise it always smells like oil is burning. The seat belts don't stay latch and I hr suspension is all over the place.
NHTSA complaint #11539474 — an unverified report by a vehicle owner.
SEAT BELTS
Item- Down hill accent light came on, traction control light came on, Not sure if caused by brake stop lamp switch defective. Item- bugler alarm will not shut off. resetting the alarm failed three different ways. The battery cable was removed to reset alarm, the fuse was removed, and procedure using the key fob to reset alarm also failed to deactivate system. This happened same time as above. Vehicle is non-moveable at present because of the anti-theft system cannot be shut off. Item-driver side seat belt buckle will not latch or must be repeatably latched to be engaged. This vehicle is equipped with Kia remote start accessory. See this NHTSA SC098
NHTSA complaint #11518986 — an unverified report by a vehicle owner.
SEAT BELTS
Rear passenger seat belt exploded
NHTSA complaint #11511480 — an unverified report by a vehicle owner.
SEAT BELTS
Driver's side seat belt locked up and was unable to be pulled out and secured. No warning lights to indicate issue.
NHTSA complaint #11511010 — an unverified report by a vehicle owner.
SEAT BELTS
We bought a used 2016 Kia Sorrento. Upon driving, we realized that the seat belts were not tightening up on the driver's seat. We took the car into Kia in order to get the seat belt fixed. They told us it was the seat belt tentioner was bad and that the repair would not be covered under any kind of warranty. I called Kia directly to ask them to override what the dealer was telling me and cover the seat belt since it was a safety issue and the car was under 10 years old. They denied my claim.
NHTSA complaint #11505789 — an unverified report by a vehicle owner.
SEAT BELTS
When someone is sitting in the front passenger seat and does NOT have their seat belt on there is no warning alerting the operator of the vehicle, no lights blinking or no bells dinging. I have done a little research and this appears to be common on at least some Kia vehicles. Pretty much every other vehicle I have checked gives some kind of warning if passenger is not buckled. The seatbelt system is part of the restraint system (as I'm sure you know) so I would think that would be a big safety issue.
NHTSA complaint #11493604 — an unverified report by a vehicle owner.
SEAT BELTS
I have tried to work with the dealer who sold me the car and they are either unresponsive or don't have the parts to fix the concern.
NHTSA complaint #11489638 — an unverified report by a vehicle owner.
SEAT BELTS
This morning while driving on the highway I was unable to accelerate. It triggered an engine light & then went off. I have taken my car in for paid services a few months back just to be told to wait until my car knocks in order for them to replace the engine. This is unsafe and an terrifying option on the highway with my Children.
NHTSA complaint #11488188 — an unverified report by a vehicle owner.
SEAT BELTS
Passenger seat belt not on warning no longer works when car is running or not running. Passenger can forget to put on seatbelt and no reminder chime. Problem is continuous. No warning lamps. Has been inspected but not repaired. Headlights come on and go off intermittently. Headlights come on when vehicle is off and not running Draining the battery down. Hard to duplicate. Has not been duplicated or repaired as it's intermittent without warning.
NHTSA complaint #11471982 — an unverified report by a vehicle owner.