2023 Kia K5 VIN Check, Recalls & Reliability
The 2023 Kia K5 has good reliability. There are 4 recalls and 81 owner complaints on file for the 2023 KIA K5. Severity signals include 6 crash-related complaints. The most commonly reported problem areas are: Fuel Propulsion System (15), Power Train (11), Fuel System, Gasoline (10).
K5 reliability snapshot
Data sourced from Auto Reliability Index, aggregating NHTSA recalls, owner complaints, and RepairPal repair-cost records.
Used-car research
Research the KIA K5 before checking the VIN
Compare model years, recurring problems, safety campaigns and market value first. Then use the VIN to verify the history of the individual car.
Most-reported 2023 KIA K5 issues
Owner-reported problem categories from NHTSA complaint filings. Counts reflect complaints per category for the most-recent model year on file.
- Fuel Propulsion System15
- Power Train11
- Fuel System, Gasoline10
- Structure9
- Unknown Or Other9
- Engine5
Pre-purchase inspection checklist for the 2023 KIA K5
Hands-on checks distilled from real NHTSA complaint patterns and recall histories. Bring this list to a test drive or mechanic inspection.
- Inspect fuel tank for expansion and check for any fuel leaks
- Test brakes for responsiveness and check for unusual wear on pads and rotors
- Check for any warning lights on the dashboard, especially related to engine and power train
- Test drive to ensure no unexpected power loss or acceleration issues
- Inspect sunroof and trim for any signs of detachment or damage
- Verify completion of all recall repairs with the dealer
2023 K5 recalls (4)
Every NHTSA safety recall logged against the 2023 K5. A VIN check confirms whether any recall remains unrepaired on a specific vehicle.
- FUEL SYSTEM, GASOLINENHTSA 25V794000Nov 17, 2025
Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.
Consequence: A melted fuel tank can leak, increasing the risk of a fire.
Remedy
Dealers will replace the check valve. The fuel tank will be inspected for damage and replaced as necessary. All repairs will be performed free of charge. Owner notification letters were mailed January 16, 2026. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC356. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 1, 2025.
- STRUCTURENHTSA 25V493000Jul 28, 2025
Kia America, Inc. (Kia) is recalling certain 2023-2025 K5 vehicles. The left and right rear window trim pieces may loosen and detach.
Consequence: Detached trim pieces can create a road hazard for other vehicles, increasing the risk of a crash.
Remedy
Dealers will inspect and replace the C-pillar trim assemblies, as necessary, free of charge. Owner notification letters were mailed November 19, 2025. Owners may contact Kia customer service at 800-333-4542. Kia's number for this recall is SC346.
- AIR BAGSNHTSA 23V149000Mar 7, 2023
Kia America, Inc. (Kia) is recalling certain 2021-2023 K5 vehicles. The side curtain air bags may have been installed incorrectly, causing them not to deploy properly in the event of a crash.
Consequence: Air bags that do not deploy as intended can increase the risk of injury in a crash.
Remedy
Dealers will inspect and reinstall the side curtain air bags, as necessary, free of charge. Owner notification letters were mailed April 7, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC263.
- POWER TRAINNHTSA 22V760000Oct 11, 2022
Kia Motors, Inc. (Kia) is recalling certain 2021-2022 Sorento and 2021-2023 K5 vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.
Consequence: Loss of drive power increases the risk of a crash.
Remedy
Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed December 9, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC250.
2023 KIA K5 on the road
58,292 2023 KIA K5 units were sold new in the US — a key signal for the size of today's used-market inventory.
How the 2023 KIA K5 stacks up against rivals
The most-shopped alternatives in the same segment. Each link opens a side-by-side reliability and cost comparison.
Reliability verdict for the 2023 Kia K5
With an 85/100 reliability score versus a 79/100 segment average, the 2023 Kia K5 rates above average. The data points to generally solid dependability for this class, with fewer signals of widespread systemic trouble than many peers.
Complaints are not confined to a single subsystem, but they do cluster most around fuel/propulsion and powertrain-related areas, with additional reports spanning fuel system, structure, and uncategorized items. That spread suggests issues are present across multiple domains rather than one dominant weak point. Recall activity is elevated rather than limited, which adds some buyer-facing reliability exposure despite the strong overall score. As the final year of its generation, the model-year stands as a mature iteration in the dataset.
Overall risk level: moderate-to-low for the segment.
What you get in a 2023 Kia K5 report
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2023 Kia K5 — Frequently asked questions
Is the 2023 Kia K5 reliable?
With an 85/100 reliability score versus a 79/100 segment average, the 2023 Kia K5 rates above average. The data points to generally solid dependability for this class, with fewer signals of widespread systemic trouble than many peers.
How many recalls does the 2023 Kia K5 have?
4 NHTSA safety recalls have been issued for the 2023 Kia K5. A VIN check confirms whether any remain unrepaired on a specific vehicle.
What are the most common 2023 Kia K5 problems?
The most-reported 2023 Kia K5 problem areas are: Fuel Propulsion System (15), Power Train (11), Fuel System, Gasoline (10).
Should I run a VIN check on a 2023 Kia K5?
Yes. A VIN report verifies title brands, odometer history, accident records, and recall completion on a specific 2023 Kia K5, complementing the model-year reliability data on this page.