2026 Kia K4 Recalls & Known Issues
Check recalls and known issues for the 2026 Kia K4. Safety information and reliability rating.
Reliability Overview
averageThe 2026 Kia K4 currently has one documented NHTSA safety recall involving the rear center seat belt buckle. Early owner feedback is generally positive, but reports include connectivity and infotainment failures, driver-assistance behavior concerns, and isolated air-conditioning problems; long-term reliability data remains limited.
Open Recalls (1)
Seat Belts
The rear center seat belt anchor buckle in certain 2026 Kia K4 vehicles may not latch properly, potentially failing to adequately restrain an occupant during a crash.
Campaign: 26V135 | Reported: 2026-03-06
Known Issues
Key fob not recognized, remote unlock or remote start failure, and infotainment screen problems
Typical mileage: Under 100 miles to early ownership
$0 - $1,000
Driver-assistance system reports involving unintended braking, steering correction, or lane-assist intervention
Typical mileage: Under 100 miles to early ownership
$0 - $2,000
Weak acceleration and excessive road noise
Typical mileage: Any mileage
$0 - $500
Air-conditioning failure reported by an owner
Typical mileage: Approximately 1 year of ownership
$500 - $2,000
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