2021 Kia Sorento Hybrid Fuel system Problems
- Complaints
- 2about this part
- Share
- 10%of 21 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2021 Kia Sorento Hybrid, 10% of the 21 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Vehicle has a constant, unresolved error reporting that Inverter Coolant level is abnormal. Occurs daily. Dealership is unable to determine whether it is an issue. Has been taken to the dealership 2 times in the last 3 months. The warning also occupies the dashboard screen and cannot be dismissed, preventing me from viewing any vehicle details (engine temperature, tire pressure, digital speedometer)”
NHTSA complaint #11475778, filed 2022-07“There is a malfunction in the vehicles.computer system that gives a warning about low coolant level for the hybrid battery. It's been been seen by the KIA dealer and the issue keeps arriving.”
NHTSA complaint #11632039, filed 2024-12Related service bulletins
- 10233643Mar 6, 2023TECHNICAL SERVICE BULLETIN: MQ4 P/HEV GAMMA 1.6L T-GDI ECM & HCULDC LOGIC IMPROVEMENT FOR OIL DILUTION: This bulletin provides the procedure to update the software logic of the…
- 10210264Apr 7, 2022TECHNICAL SERVICE BULLETIN: HIGH-VOLTAGE BATTERY ORDERING AND RETURN PROCEDURE - This bulletin has been revised to include additional information. New/revised sections of this…
Fuel system: other model years
Other parts of the 2021 Kia Sorento Hybrid
← All problems reported for the 2021 Kia Sorento Hybrid
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology