What are the most common Kia Sorento problems?
According to Au7o's analysis of 412+ owner reports, the 2022 Kia Sorento has 5 documented issues. The most frequently reported are: DCT Transmission Oil Pump Failure (2.5T), HVAC Blower Motor Resistor Harness Overheating and Fire (Fan Speed 3), Rear A/C Evaporator Refrigerant Leak. Of these, 2 are rated critical and should be addressed promptly.
Is the Kia Sorento reliable?
The 2022 Kia Sorento has 5 known issues documented across 412+ owner reports. 2 issues are rated critical: DCT Transmission Oil Pump Failure (2.5T) and HVAC Blower Motor Resistor Harness Overheating and Fire (Fan Speed 3). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Kia Sorento problems?
Repair costs for known Kia Sorento issues range from $0 to $6,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, DCT Transmission Oil Pump Failure (2.5T), typically costs $0-$6,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2021-2022 Kia Sorento DCT Transmission Oil Pump Failure (2.5T)?
The 2021-2022 Sorento with the 2.5L turbo engine and 8-speed dual-clutch transmission (DCT) can experience transmission oil pump failure due to a supplier production defect. The failed oil pump starves the transmission of lubrication, leading to sudden loss of drive power. NHTSA… Repairs typically run $0-$6,500. Severity: high.
What is the 2021-2023 Kia Sorento HVAC Blower Motor Resistor Harness Overheating and Fire (Fan Speed 3)?
On 4th-generation Sorento LX models the wiring harness between the blower motor resistor and its connector was built by supplier Aptiv with thinner-than-spec wire on terminal #2, the circuit that powers blower fan speed 3. With the ignition on and the HVAC fan set to speed 3, tha… Repairs typically run $0-$400. Severity: high.
What is the 2016-2023 Kia Sorento Rear A/C Evaporator Refrigerant Leak?
The rear A/C evaporator in Sorentos with dual-zone or tri-zone climate control develops refrigerant leaks due to corrosion of the aluminum evaporator core. The rear evaporator is located under the second-row seats or in the rear quarter panel, making it expensive to access. The l… Repairs typically run $800-$2,000. Severity: medium.
What is the 2015-2023 Kia Sorento Oil Pan Gasket Leak (3.3L V6)?
The 3.3L Lambda II V6 engine in the Sorento develops oil pan gasket leaks, typically after 60,000-80,000 miles. The gasket material hardens and shrinks over time due to heat cycling, allowing oil to seep from the oil pan-to-block mating surface. The leak is slow initially but wor… Repairs typically run $300-$800. Severity: medium.
What is the 2016-2025 Kia Sorento Panoramic Sunroof Rattle and Wind Noise?
The panoramic sunroof on 2016+ Sorentos develops a persistent rattling noise, especially at highway speeds or on rough roads. The sunroof glass panel vibrates against its frame due to deteriorating seal material and insufficient dampening. Wind noise also increases as the seals l… Repairs typically run $50-$800. Severity: low.
