The 2024 Kia K5 has good reliability. There are 2 recalls and 20 owner complaints on file for the 2024 KIA K5. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Structure (5), Engine (4), Power Train (3).
K5 reliability snapshot
77/100
Latest model-year reliability score
4.0/5
RepairPal rating (overall)
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.
Owner-reported problem categories from NHTSA complaint filings. Counts reflect complaints per category for the most-recent model year on file.
Structure5
Engine4
Power Train3
Fuel System, Gasoline2
Electrical System2
Seats1
Pre-purchase inspection checklist for the 2024 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 engine for metal flakes in oil
☐Test for engine noise and knocking during acceleration
☐Verify power train for sudden stops or stalling
☐Check electrical system for sudden power loss while driving
☐Ensure all exterior trim is secure and not loose
☐Inspect for water intrusion and mold in cabin
☐Confirm fuel system recall repairs are completed
What owners reported
2024 KIA K5 owner complaints in detail
Owners have reported 1 crash and 1 injury to NHTSA for the 2024 KIA K5. These are unverified owner reports, not confirmed defect rates.
Owner complaints5
STRUCTURE
Owners report several structural issues with the 2024 Kia K5, primarily involving exterior trim and water intrusion. Complaints frequently mention trim pieces, such as the C-Pillar garnish and rear window trim, becoming loose or detaching, with some owners noting abnormal wind noise as a symptom. Water intrusion from the A/C system is also reported, leading to mold growth inside the cabin, which is cited as a potential health concern. These issues are noted at various mileages, with one specific case at approximately 44,000 miles. No safety implications such as crashes or loss of control are mentioned in the complaints.
Owner complaints4
ENGINE
Owners of the 2024 Kia K5 report engine issues, often involving metal flakes found in the oil, engine noise, and loss of power. Complaints frequently mention engine knocking, oil leakage, and sudden power loss without warning lights, typically occurring between 2,500 and 12,780 miles. Some owners experience complete engine shutdowns while driving, leading to potential safety risks such as loss of control on highways. These issues sometimes result in extended periods at the dealership without resolution, impacting vehicle reliability for potential buyers.
Owner complaints3
POWER TRAIN
Owners of the 2024 Kia K5 frequently report issues with the power train, particularly involving sudden stops and erratic engine behavior. Common symptoms include the car abruptly stopping as if the brakes were applied forcefully, engine revving inconsistently without driver input, and the vehicle stalling when coming to a stop. These issues are noted at low mileages, with one report involving a vehicle with only 800 miles on the odometer. Safety implications are evident as owners describe situations where the loss of power could have led to dangerous scenarios, such as nearly causing accidents or losing control near freeway barricades. This information is crucial for potential buyers to consider, especially if evaluating the model for reliability and safety.
Owner complaints2
FUEL SYSTEM
Owners of the 2024 Kia K5 report issues related to a recall concerning the fuel system, specifically NHTSA Campaign Number: 25V794000. The primary concern is the unavailability of parts necessary for the recall repair, which has led to delays in addressing potential safety risks. Although no actual failures, such as fires or other incidents, have been reported by the owners, the delay has impacted some owners' plans, such as vehicle shipping. These complaints do not specify mileage ranges, but they highlight frustration with the manufacturer's timeline for providing a resolution.
Owner complaints2
ELECTRICAL SYSTEM
Owners of the 2024 Kia K5 report issues with the electrical system, specifically experiencing sudden loss of power while driving, with incidents occurring at highway speeds of around 60 mph. Symptoms include the dashboard going out, all indicator lights illuminating, and the vehicle losing motive power. These problems are reported at low mileages, around 3,000 miles, and have recurred even after dealer visits and repairs. Dealers have struggled to diagnose the issues, initially attributing them to the alternator, throttle body, and main wiring harness array. These failures have safety implications due to the potential for loss of control at high speeds.
2024 K5 recalls (2)
Every NHTSA safety recall logged against the 2024 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.
2024 KIA K5 on the road
46,311 2024 KIA K5 units were sold new in the US — a key signal for the size of today's used-market inventory.
How the 2024 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.
The 2024 Kia K5 posts reliability well above the segment average, with a score that signals strong overall performance and low buyer exposure. Reported problems remain limited in volume, and the recall activity is limited rather than elevated.
Issue reports cluster most in structure-related items, with smaller groups tied to the engine and power train. The remaining categories—fuel system and electrical system—show up less often, suggesting the complaint profile is not broadly distributed across the vehicle. Overall, the data points to a model with few recurring problem areas and no sign of widespread systemic weakness.
Overall risk level: low.
What you get in a 2024 Kia K5 report
✓Available title brand history
✓Odometer readings & rollback detection
✓Accident & damage records
✓Auction sales with photos
✓Open safety recalls
✓Theft & stolen vehicle check
Check a 2024 Kia K5 now
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2024 Kia K5 — Frequently asked questions
Is the 2024 Kia K5 reliable?
The 2024 Kia K5 posts reliability well above the segment average, with a score that signals strong overall performance and low buyer exposure. Reported problems remain limited in volume, and the recall activity is limited rather than elevated.
How many recalls does the 2024 Kia K5 have?
2 NHTSA safety recalls have been issued for the 2024 Kia K5. A VIN check confirms whether any remain unrepaired on a specific vehicle.
What are the most common 2024 Kia K5 problems?
The most-reported 2024 Kia K5 problem areas are: Structure (5), Engine (4), Power Train (3).
Should I run a VIN check on a 2024 Kia K5?
Yes. A VIN report verifies title brands, odometer history, accident records, and recall completion on a specific 2024 Kia K5, complementing the model-year reliability data on this page.
