2023 Kia Sorento Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 115 verified NHTSA owner complaints, 3 federal safety recalls, and interquartile failure mileage telemetry.
The 2023 Kia Sorento receives a 5.9/10 MazicBay Reliability Index based on 115 verified NHTSA federal complaints and 3 safety recalls. The primary reported failure mode is Engine Stalling, Oil Consumption & Cooling Defect Reports with a median failure point at 8,250 miles (IQR: 4,544 – 27,250 mi). Out-of-warranty repairs benchmark at $950 – $3,200 .
13.5 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
3 Active / Free Remedies
Top Reported Problem Clusters (7)
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“I believe my car should be in the ac recall for faulty ac motor/wire harness due to my ac is only cooling on passenger side. Blowing hot on driver. I’m afraid it may catch fire as I read this can happen.”
“The vehicle intermittently fails to start in two different situations. First, when the auto Stop/start system shuts the engine off while the vehicle is stopped anywhere, the engine sometimes refuses to restart, leaving the vehicle immobilized. Second, there are occasions when ...”
“I have a 2023 Kia Sorento with approx 60k, purchased new from New Pot Richey Kia. Approx 7 days ago, while driving home from dropping my son at school, my transmission system error warning came on as well as my check engine light. My RPM'S would increased without corresponding...”
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“The brakes failed; they felt spongy, as if my foot were pressing directly against the road. The car accelerated and I headed toward a wall; the sensors didn't stop the vehicle. It came to a halt against the wall after the impact. I was on my way to the repair shop for a schedu...”
“I believe my car should be in the ac recall for faulty ac motor/wire harness due to my ac is only cooling on passenger side. Blowing hot on driver. I’m afraid it may catch fire as I read this can happen.”
“All of the ADAS you have listed stop working on my car. I will be driving my car, stop at a red light, drive through, or just driving down the road and it starts throwing sensors. It won’t even show the MPH I’m driving and some times the steering wheel locks up, as does the ca...”
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“All of the ADAS you have listed stop working on my car. I will be driving my car, stop at a red light, drive through, or just driving down the road and it starts throwing sensors. It won’t even show the MPH I’m driving and some times the steering wheel locks up, as does the ca...”
“The contact owns a 2023 Kia Sorento. The contact stated that while accelerating from a stop or while driving and depressing the accelerator pedal, the vehicle jerked and lost automotive power. There was no warning light illuminated. The message “Transmission Fluid Low” was dis...”
“I have a 2023 Kia Sorento with approx 60k, purchased new from New Pot Richey Kia. Approx 7 days ago, while driving home from dropping my son at school, my transmission system error warning came on as well as my check engine light. My RPM'S would increased without corresponding...”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“The brakes failed; they felt spongy, as if my foot were pressing directly against the road. The car accelerated and I headed toward a wall; the sensors didn't stop the vehicle. It came to a halt against the wall after the impact. I was on my way to the repair shop for a schedu...”
“Vehicle exhibits repeated brake pulsation and vibration under normal braking conditions, affecting braking performance consistency. The issue began at approximately 10,000 miles and has progressively worsened. The vehicle currently has approximately 30,000 miles. The pulsation...”
“I purchased this car with approximately 22,000 miles on it. I have had to have OEM rotor resurface / replacement at the dealership approximately almost every oil change or about every 6,000 miles for about 30k miles (2 replacements, 3 resurface in an 18 month period). They sen...”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“All of the ADAS you have listed stop working on my car. I will be driving my car, stop at a red light, drive through, or just driving down the road and it starts throwing sensors. It won’t even show the MPH I’m driving and some times the steering wheel locks up, as does the ca...”
“Since fall of 2025, my 2023 KIA Sorento has repeatedly been in the shop for multiple issues. Most notably, a completely wrecked steering column. This issue was fixed after being in the shop for 12 days. Then in December, I started noticing the shift would lock while in park. I...”
“Vehicle exhibits repeated brake pulsation and vibration under normal braking conditions, affecting braking performance consistency. The issue began at approximately 10,000 miles and has progressively worsened. The vehicle currently has approximately 30,000 miles. The pulsation...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“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 m...”
“Around 35,000 miles the vehicles fuel pump, relay assembly, and smart junction box failed and left my wife stranded. Kia took about 7 days to diagnose and repair.”
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“EHICLE: 2023 Kia Sorento, VIN ... , currently 48,000 miles. Vehicle has never been in a collision. DEFECT: MASTER POWER WINDOW SWITCH / WIRING HARNESS — OCCUPANT EGRESS HAZARD The driver's master power window switch fails intermittently, causing simultaneous loss of all window...”
“Moonroof unexpectedly shattered, like a bomb had gone off, sending thousands of pieces of glass into the interior and on the vehicle occupants (including 3 children ... ) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
Official NHTSA Safety Recalls (3)
EQUIPMENT:OTHER:LABELS
Summary: Kia America, Inc. (Kia) is recalling certain 2023 Sorento vehicles. The air bag warning labels on the driver and front passenger sun visors may detach. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Summary: Kia America, Inc. (Kia) is recalling certain 2022-2023 Sorento, Sorento Hybrid, and Sorento Plug-in Hybrid (PHEV) vehicles. The mounting clips for the rearview camera may break, which can cause the rearview camera image not to appear properly on the display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Summary: Kia America, Inc. (Kia) is recalling certain 2021-2023 Sorento vehicles. The heating, ventilation, and air conditioning (HVAC) blower motor wiring harness may be inadequate, which can result in a fire.
Pre-Purchase Inspection Checklist for 2023 Kia Sorento
Before purchasing a used 2023 Kia Sorento, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 3 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2023 Kia Sorento
Is the 2023 Kia Sorento a reliable used car?
The 2023 Kia Sorento earns a 5.9/10 MazicBay Reliability Index based on 115 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2023 Kia Sorento?
The leading complaint category is Engine Stalling, Oil Consumption & Cooling Defect Reports, with a median failure point around 8,250 miles (IQR: 4,544 – 27,250 mi).
Are there free recall repairs available for the 2023 Kia Sorento?
Yes, the NHTSA records 3 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.