2025 Kia K4 Problems
Real NHTSA owner complaints for the 2025 Kia K4.
Worst 2025 Kia K4 Problems
Top 3 most-reported issues with average mileage at failure.
Electrical Faults
Engine Problems
Transmission / Drivetrain
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All Problems by Category
Every NHTSA complaint category for the 2025 Kia K4.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 8 | 1 | — | 425 mi | |
| Engine Problems | 5 | — | — | — | |
| Transmission / Drivetrain | 5 | — | — | — | |
| Lane Departure: Warning | 4 | 2 | — | — | |
| Steering Defects | 4 | — | — | — | |
| Airbags | 3 | 2 | — | — | |
| Forward Collision Avoidance: Warnings | 3 | 2 | — | — | |
| Lane Departure: Assist | 3 | 2 | — | — | |
| Unintended Acceleration | 3 | — | — | — | |
| Forward Collision Avoidance: Automatic Emergency Braking | 2 | 1 | — | — | |
| Fuel System | 2 | 1 | — | — | |
| Brakes | 2 | — | — | — | |
| Back Over Prevention: Automatic System Braking | 1 | 1 | — | — | |
| Back Over Prevention: Rearview System Braking | 1 | 1 | — | — | |
| Back Over Prevention: Warnings | 1 | 1 | — | — | |
| Instrument Cluster | 1 | — | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Tires:Pressure Monitoring And Regulating Systems | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2025 Kia K4. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2025 Kia K4
2 NHTSA recall campaigns affecting ~42,707 vehicles.
Kia America, Inc. (Kia) is recalling certain 2025 Kia K4, 2025-2026 Sorento, Sorento Hybrid, Sorento Plug-In Hybrid Electric (PHEV), 2026 Sportage, Sportage Hybrid, Sportage PHEV, K5, EV9, Carnival, and Carnival Hybrid vehicles. Due to a software error, the instrument panel display may fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 101, "Controls and Displays" and 138, "Tire Pressure Monitoring System."
Kia America, Inc. (Kia) is recalling certain 2025 K4 and Sorento vehicles. The connecting rod bolts in the engine may have been improperly tightened, which can cause a loss of drive power.
Other Kia K4 Years
2025 Kia K4 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2025 Kia K4 reliable?
What are common problems with the 2025 Kia K4?
At what mileage do problems start on the 2025 Kia K4?
How safe is the 2025 Kia K4?
Does the 2025 Kia K4 have any recalls?
Should I buy a 2025 Kia K4?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Kia K4 reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2025 Kia K4
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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