2023 Kia K5 problems
What owners report to NHTSA, grouped by component, with the recalls that cover them.
NHTSA has 107 owner complaints on file for the 2023 Kia K5, filed between 2022-10-11 and 2026-09-17. The most common problem areas are the fuel/propulsion system (39, 36%), fuel system, gasoline (14, 13%) and structure (14, 13%). Owners reported 6 crashes and 17 injuries in these complaints. NHTSA lists 4 recalls for this model year.
Last updated: · Source: NHTSA complaints and recalls databases
2023 Kia K5 complaints by component
| Component | Complaints | Share | Crashes | Fires | Injuries |
|---|---|---|---|---|---|
| Fuel/propulsion system | 39 | 36% | 0 | 0 | 6 |
| Unknown or other | 23 | 21% | 1 | 0 | 3 |
| Fuel system, gasoline | 14 | 13% | 0 | 0 | 3 |
| Structure | 14 | 13% | 2 | 0 | 0 |
| Engine | 12 | 11% | 0 | 0 | 0 |
| Power train | 11 | 10% | 0 | 0 | 0 |
| Electrical system | 6 | 6% | 0 | 0 | 0 |
| Forward collision avoidance | 6 | 6% | 2 | 0 | 1 |
| Service brakes | 6 | 6% | 1 | 0 | 1 |
| Seats | 5 | 5% | 0 | 0 | 3 |
| Air bags | 4 | 4% | 3 | 0 | 7 |
| Lane departure | 2 | 2% | 0 | 0 | 0 |
| Suspension | 2 | 2% | 0 | 0 | 0 |
| Tires | 2 | 2% | 0 | 0 | 0 |
| Vehicle speed control | 2 | 2% | 0 | 0 | 0 |
A complaint can name several components, so shares can add up to more than 100%. Crashes, fires and injuries are as reported by owners.
The top problem areas, in plain English
Each summary is built from the complaint counts and NHTSA recall notices, not from individual owner stories.
Fuel/propulsion system: 39 complaints
- 39 complaints of 107 (36%) name the fuel/propulsion system — the fuel tank, pump, lines, injectors and fuel-system controls.
- 10 of them also name the unknown or other; owners reported 6 injuries in these complaints.
- No NHTSA recall for the 2023 Kia K5 covers this system.
Fuel system, gasoline: 14 complaints
- 14 complaints of 107 (13%) name the fuel system, gasoline.
- Owners reported 3 injuries in these complaints.
- One NHTSA recall covers this system on the 2023 Kia K5; the recall, campaign 25V794000, says: “A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.”
Structure: 14 complaints
- 14 complaints of 107 (13%) name the structure — the body and frame structure.
- 2 of them also name the unknown or other; owners reported 2 crashes in these complaints.
- One NHTSA recall covers this system on the 2023 Kia K5; the recall, campaign 25V493000, says: “The left and right rear window trim pieces may loosen and detach.”
Engine: 12 complaints
- 12 complaints of 107 (11%) name the engine.
- 3 of them also name the fuel/propulsion system; none of these complaints reports a crash, fire or injury.
- No NHTSA recall for the 2023 Kia K5 covers this system.
Power train: 11 complaints
- 11 complaints of 107 (10%) name the power train — the transmission, transfer case, driveshafts and axles.
- 3 of them also name the engine; none of these complaints reports a crash, fire or injury.
- One NHTSA recall covers this system on the 2023 Kia K5; the recall, campaign 22V760000, says: “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.”
Electrical system: 6 complaints
- 6 complaints of 107 (6%) name the electrical system — wiring, battery and charging, fuses, control modules and in-car electronics.
- 4 of them also name the unknown or other; none of these complaints reports a crash, fire or injury.
- No NHTSA recall for the 2023 Kia K5 covers this system.
When the complaints were filed
| Year filed | Complaints |
|---|---|
| 2022 | 3 |
| 2023 | 15 |
| 2024 | 19 |
| 2025 | 38 |
| 2026 | 32 |
What is counted
Owner complaints filed with NHTSA for the model names K5, model year 2023. Complaints are unverified owner reports; a recall is NHTSA's confirmed safety defect. See the 2023 Kia K5 recalls.
Frequently asked questions
What are the most common problems with the 2023 Kia K5?
By NHTSA owner complaints, the 2023 Kia K5's most common problem areas are the fuel/propulsion system (39 of 107 complaints), fuel system, gasoline (14 of 107 complaints) and structure (14 of 107 complaints).
How many complaints does the 2023 Kia K5 have?
NHTSA has 107 owner complaints on file for the 2023 Kia K5, including 6 reported crashes.
Is there a recall for the 2023 Kia K5's problems?
NHTSA lists 4 recalls for the 2023 Kia K5; 3 of the top 6 complaint areas have a matching recall. Recall repairs are free at a dealer; check your VIN for open recalls.