2025 Kia K4
Owners have filed 93 complaints with NHTSA about the 2025 Kia K4. Electrical system is the most reported problem area, at 16% of complaints. Next are engine (10%) and forward collision avoidance (10%).
At a glance
- Complaints
- 93 filed with NHTSA
- Most reported
- Electrical system 16% of complaints
- Recalls
- 2
- Fuel economy
- 29 to 34 MPG combined
- Safety rating
- 5 of 5 stars NHTSA overall
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Problems owners report
Owners have filed 93 complaints with NHTSA about the 2025 Kia K4. Electrical system is the most reported problem area, at 16% of complaints. Next are engine (10%) and forward collision avoidance (10%).
Recalls
The 2025 Kia K4 is affected by 2 safety recall campaigns in NHTSA's records.
Fuel economy
The EPA lists 3 versions of the 2025 Kia K4. Combined fuel economy ranges from 29 to 34 MPG; the most efficient version is rated 30 city / 40 highway.
Safety rating
In NHTSA's New Car Assessment Program (NCAP), the 2025 Kia K4 earned an overall rating of 5 out of 5 stars.