The 2026 Kia K4 5dr received an overall rating of 5 out of 5 stars in NHTSA's New Car Assessment Program for US-market vehicles. The vehicle earned 4 stars in frontal crash protection and 5 stars each in side crash, rollover, and side pole crash tests. This NHTSA rating applies to the 2026 model year and continues across subsequent model years until a major redesign occurs.
5/5 Overall
NHTSA 5-Star Safety Rating
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP).
