2015 Kia Sorento
Problems, recalls and owner-reported issues
Engine is the leading concern among 750 owner complaints filed for this model year. This is the 7th highest complaint count among 23 Sorento model years with reports.
Of the 2015 reports, 20 involved a crash and 14 involved a fire. 24 people were injured.
What owners report most often
Recalls and investigations
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideMay 10, 2021
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.
An electrical short in the HECU increases the risk of a fire while parked or driving.
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.
Campaign 21V331000 on NHTSA.gov
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideAug 27, 2020
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.
If the HECU short circuits, there is an increased risk of an engine compartment fire.
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.
Campaign 20V519000 on NHTSA.gov
Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsDec 19, 2018
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.
A fuel leak in the presence of an ignition source can increase the risk of a fire.
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.
Campaign 18V907000 on NHTSA.gov
Representative owner complaints
750 reports, newest first.
Engine, Jun 13, 2024
Ongoing issue with coolant mixing in the oil causing overheating in the engine. I believe this a safety risk as driving the vehicle for longer than 30 minutes causes the engine temperature to rise dramatically and risks complete engine failure, potentially when driving at speed. Vehicle has not been examined by a dealer. We've just become aware this is apparently due to Kia's known soft block issue.
Steering, Air bags, Jun 12, 2024
The clock spring went bad with no warning
Vehicle speed control, Jun 10, 2024, crash
The contact owned a 2015 Kia Sorento. The contact stated while depressing the accelerator pedal to drive inside the garage, the vehicle accelerated to the highest speed unintendedly. The contact depressed the brake pedal continuously, but the vehicle failed to respond. The vehicle pushed a table of home items through the rear wall of the garage, hit several gas pipes, and then landed approximately 6 ft. downhill in the backyard, where it continued to accelerate. The contact then noticed steam coming out from underneath the hood and the vehicle stopped. The air bags did not deploy. The contact was able to drive up the backyard hill and enter the residence. The contact did not sustain any injuries. The vehicle was towed and totaled. A police report was not filed. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 32,042.
Other or unspecified, Jun 5, 2024
Front doors are able to be open while the car is in gear and being driven, even after automatic doors locked when putting in gear. My grandson grabbed the handle and opened it and almost fell out while I was driving.
Structure, Jun 3, 2024
The paint on my SUV began to peel off. I have pictures documenting the issue, and the car has been temporarily fixed. The safety of myself and others wasn't directly compromised. The problem has been confirmed by other Kia owners experiencing similar issues with the same paint type. A body shop inspected the vehicle, but it hasn't been inspected by the manufacturer, police, or insurance representatives. There were no warning signs prior to the paint peeling.
Steering, Electrical system, Engine, May 31, 2024
My car has been giving me problems for about three months now and we’ve changed about four or five parts on the engine/transmission and it’s still acting up. We’ve called the Kia dealership several times to alleviate the problem but they are giving us the runaround about the three recalls that pulled up for the 2015 Kia Sorrento and they saying that we have to pay $150 for diagnostic per recall, which I don’t understand that if it’s not our fault then they should cover the diagnostic and the recall. We’ve contacted them on several occasions about the situation with my brake lights being on after I turn my car off and they stay on until my battery is almost dead. They don’t want to fix the HECU I believe the electric short that Kia have been experiencing. This car is the worst car I’ve ever had. I’ve never had to experience anything close to what I’m experiencing with Kia. They are an absolute disgrace it’s almost like they’re trying to pocket diagnostic money for themselves because there’s no way I have to pay almost $500 for three recalls, that’s no fault of our own. If I had the money to get another car, I would. They told us that we can trade it in if we come with a higher down payment, but I’m not able to do that right now so I’m just trying to get my car fixed until I’m able to do so. Please help us get our car fixed and the recalls serviced because Andrew at Kia Country of Savannah sounds like he’s irritated because we’re trying to get down to the bottom of them getting the recalls done. It’s like he’s just telling us anything to try to avoid doing the recalls. They also stated that when the car was dropped off, they didn’t find anything pertaining to the recalls whether y’all find anything or not you know that there are recalls for that particular car just fix it. Please help. We are not gonna stop until the car is fixed. I’m gonna keep reaching out. I’m gonna keep calling up there to see when it can be done because it’s costing us money that we don’t have.
Structure, Other or unspecified, May 28, 2024
Large paint chips on hood and passenger door frame near windshield. Smaller paint chips along hood. Looks almost like an eggshell cracking and just started happening in the last couple of months.
Engine, May 17, 2024
The car started shaking, it slowed down and stopped and all the lights on the dashboard came on and there was a loud sound and I turned the car off. I called towing, got my car back and took it back to the dealership. At the dealership they checked the car and called the warranty company who sent an inspector... The Ethos group told me that there were some errors in the report and that they still couldn't give me information, after two weeks the dealership called me and told me the warranty denied the claim. The denial claim said it was the coolant hoses that caused the engine problem and overheating, but I bought the car from the dealership when it had 85,063 miles on it and it hadn't even passed the year when the engine blown off and the car had 100,381 miles and has regular maintenance at the dealer. Before any lights came on on the dashboard it started shaking and slowing down and all the lights were on... how can they said the car overheated but no light of warning?
Engine, May 13, 2024
We were driving our car and it all of a sudden just stopped working. We luckily were able to pull over before it stopped completely, no noise, jerk motion or anything the engine just stopped. We had it towed to a mechanic who said our engine blew. It only had 140,000 miles on it but the repair/replacement we were quoted would have cost us more than the vehicle was even worth so we ended up having the car junked.
Engine, May 9, 2024
2015 kia sorento 3.3 GDI engine out of know where the car stalled on a hwy engine now knocks loudly was told it has to be completley replaced no warning or anything kia is saying its going to be 11k to fix
Engine, May 9, 2024
My car died when I stopped. No warning lights, no warning whatsoever. I had to push my car out of traffic. I was able to start it again after a couple minutes but immediately a knocking sound started. I was encouraged to get an oil analysis by my mechanic friend in which it states my oil is fine and describes the metal found in the oil and where it likely came from.
Service brakes, May 7, 2024, fire
The contact owned a 2015 Kia Sorento. The contact stated that the vehicle was driven to a store, and when the vehicle was turned off, the contact saw smoke and fire coming from the hood. The contact went into the store to get a fire extinguisher and bystanders used their fire extinguishers and attempted to extinguish the fire. The Fire department extinguished the fire. There were no occupants in the vehicle. No injuries were sustained. The contact stated that all vehicles were moved away from the fire, however, one vehicle was not moved. The contact stated that the vehicle was not on fire and it was unknown if there was damage to the vehicle. There were no occupants in that vehicle. There was a fire department report filed. There was a police report filed. The vehicle was destroyed. The vehicle was towed to the contact's residence. The contact discovered the NHTSA Campaign Number: 21V331000 (Service Brakes, Hydraulic), however, the contact was not notified that their VIN was included. The manufacturer was made aware of the failure. The failure mileage was approximately 147,000.
Engine and engine cooling, Engine, May 1, 2024
See attached document for complaint
Steering, Apr 30, 2024
The contact owns a 2015 Kia Sorento. The contact stated that while driving at an undisclosed speed, the contact noticed a popping sound coming from the steering column. The contact stated that the failure occurred while making a turn. The contact stated that the failure was intermittent at first but had become a persistent failure. The vehicle was taken to an independent mechanic where it was diagnosed with a fractured steering column. The contact was informed that the steering column needed to be replaced. The vehicle was not repaired. In addition, the contact stated that the independent mechanic had not provided a full diagnostic report. The contact was informed that the steering column needed to be disassembled to be able to provide a complete diagnostic report. The manufacturer was not made aware of the failure. The failure mileage was approximately 88,000.
Engine, Apr 23, 2024
1. The engine seized and lost total power at 74,795 miles due to faulty rod bearings manufactured by KIA and due to metal shavings left within the engine compartments. Yes, I have the vehicle in my possession. It is stored at my apartment garage and it is available for inspection. 2. I was driving my vehicle on the highway prior to sudden engine seizure and loss of power. The check engine light appeared for the first time on [XXX]. I immediately took my vehicle to my mechanic (same day on [XXX]) where it seized and lost complete power on the road. It had to be pushed into the mechanic's garage by hand. Total loss of power of my vehicle could have resulted in a catastrophic accident and injuries to myself and others. I could have lost control of the vehicle and I could have been rear-ended or side-swiped at a high speed on the highway or the street. Additionally, my vehicle was recalled due to a faulty HECU/ABS Module, which could have resulted in engine fire and it was recalled due to increased theft risk because my vehicle was manufactured without an engine immobilizer. KIA did not notify me of any recalls nor did they notify me of their self-proclaimed and self-manufactured KSDS and "Product Improvement Campaign - P11802". KIA Corp (Irvine, CA) only provided a SAMPLE letter on 11.13.23. 3. Yes, the defect was confirmed by my mechanic, KIA Corp, and by the Grand KIA dealership in Thornton, Colorado. 4. Yes, the vehicle was inspected by the Grand KIA dealership in Thornton, Colorado. Grand KIA confirmed that there was no rotation of the crankshaft and no power or codes detected upon scanning the engine. Grand KIA confirmed that the engine failure was due to their faulty rod bearings, but denied engine replacement because I did not upgrade my engine with their KSDS/"Product Improvement Campaign", although they upgraded my car with the KSDS upon diagnosis to cover up. Grand KIA stated that engine seizure is not a safety issue. 5. Yes, check engine light. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Engine, Apr 22, 2024
Coolant leak, due to stripped head bolts.
Structure, Apr 22, 2024
THE PAINT IS BUBBLING AND BLISTERING ALONG WITH DELMINATION IN SOME AREA'S. I SEE THIS IS A KNOWN REOCCURRING ISSUE WITH THE SNOW WHITE PEARL PAINT ON MANY OTHER KIA'S AS WELL. MY CAR ONLY HAS 31,000 MILES ON IT AND HAS BEEN WELL TAKEN CARE OF WITH THE EXCEPTION OF THIS MANUFACTURER ISSUE. FIRST NOTICED A SMALL DELAMINATION ON THE A PILLAR IN 2019, NOW BLISTERS ARE NOTICED AND SPEADING OVER MANY PANELS OF THE VEHICLE
Engine, Apr 19, 2024
You forced kia into an extended warranty for an engine defect. They warranty 2016/17 models under WTY035 but it also happens to 2015 models. I'm hoping this can be extended.
Engine, Mar 29, 2024
HEAD GASKET BLOWING
Service brakes, Hydraulic, Power train, Mar 27, 2024
The contact owns a 2015 Kia Sorento. The contact stated that while driving at an undisclosed speed, there was an abnormal knocking sound emanating from the engine compartment. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The vehicle was not repaired. After investigating the failure, the contact related the failure to the remedy for NHTSA Campaign Number: 21V331000 (Service Brakes, Hydraulic); the VIN was included, and the vehicle was repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 68,000.
Power train, Mar 26, 2024
The 4 wheel drive and all wheel. During the first snow I went to use it because I live on the top of a large hill it I had no traction at all I was all over the road and had a terrible time getting out of the way of another car. My Husband had to tow me up the hill into the driveway. It had worked last winter and I had no warning it wasn't working. I took my car to the KIA dealership they confirmed it is the 4 wheel and all wheel drive and I could have it fixed for $2,262.15 and then they would guarantee the parts for the life of the car. Only inspected by the dealership. The warning light did not come on till after I tried to use it during the snow storm. I already know there is a service bulletin on this issue and don't think that it is fair I pay for there issue and they will guarantee it after.
Engine, Mar 19, 2024
Weak head bolt threads that are easily stripped and causes excessive leaks
Engine, Mar 16, 2024
Engine has seized. Mechanic at local automotive shop stated that the engine seizure is due to engine burning oil internally. Told me to call KIA because they were aware of this problem due to safety recall. I reported problem to KIA dealership but was told there was no safety recalls relating to my vehicle. Check engine light has been coming on sporadically since 2018 along with my vehicle randomly stalling while idling in traffic. KIA was made aware of these problems and did a diagnostic, stating that the light wasn't on during inspection. And there was no reason for stalling. Also reported smell of chemical and fumes several times but nothing was found. When my vehicle reached 100k miles I was told by KIA dealer that it is normal for the check engine light to stay on due to wear and tear/high mileage. Engine seized while driving.
Engine, Mar 11, 2024
While driving home from picking my children up, engine started making a knocking noise. No warning lights or indicators were illuminated. Engine stalled while pulling down my driveway. Took it in for a Diagnosis. Metal flakes have been found in the oil. 3.3L Lambda two engine reliability is already being questioned.
Electrical system, Other or unspecified, Mar 5, 2024, fire
I was on the highway with my family, when we started to smell smoke,and the car began to slow down I proceeded to get off the highway to pull over to the side the of the road oil light came on and some more signal came on .so my son told me to open the hood it was dark so I could not find the latch so he bent his head down and that’s when he seen fire he told everyone to get out the car.!,,,and we got away from the car that’s when the whole car blew up.very dramatic night in which I had my grand babies,the fire fighter believes it was electric all,my insurance I missed my payment day..so I had no insurance and I have no car.