2024 Kia K5 Problems: 19 Issues Every Owner Should Know
2024 model year · 1,080+ owner reports · Updated May 2026
According to Au7o's analysis of 1,080+ owner reports, the 2024 Kia K5 has 19 documented known issues, with 6 rated critical. The most serious are Forward Collision Avoidance Assist (FCA) Phantom Braking Events, SmartStream G2.5 GDI Engine Piston Ring/Oil Consumption Issue, Electronic Parking Brake (EPB) Warning / Auto-Hold Malfunction ($180-$900 repair), Rear Wheel Bearing Premature Failure and Humming Noise ($250-$650 repair), Transmission Control Unit (TCU) Software Fault Causing Harsh Upshifts or Limp Mode (8-Speed AT) and Windshield Optical/Rain Sensor Bracket Detachment (ADAS/Auto Wipers Inoperative) ($250-$1,400 repair). The most commonly reported issue is 8-Speed DCT Low-Speed Hesitation and Shudder with 180 owner reports. Across all issues, repair costs range from $10 to $2,000. DIY maintenance guides at au7o.io.