2023 Hyundai Ioniq Safety Report

The 2023 Hyundai Ioniq, despite having no official NHTSA safety ratings (Overall, Frontal, Side, Rollover are N/A), exhibits a concerning pattern of electrical system failures based on 404 total complaints. A significant portion of these complaints, specifically 162, are attributed to the 'ELECTRICAL SYSTEM' component, with many detailing the failure of the Integrated Charging Control Unit (ICCU). This issue frequently leads to the vehicle losing power, entering 'limp mode' (often referred to as 'turtle mode' limiting speed to 10-25 mph), or becoming completely inoperable, leaving drivers stranded. There are 8 reported crashes, 1 fire, and 3 injuries associated with these complaints, highlighting the potential safety risks of sudden power loss, especially on highways. The recurring ICCU failure is a critical concern, with multiple complaints indicating that the issue persists even after software updates or initial replacements. Some owners report second failures of the ICCU, and extended wait times for parts (up to 2 months) are common. While there are no official recalls listed for the 2023 Ioniq at this time, the high volume and consistent nature of these electrical system complaints, particularly regarding the ICCU, suggest a widespread design or manufacturing defect that could warrant future recall action. The lack of crash test data makes it impossible to assess its performance in collision scenarios, but the operational safety is clearly compromised by the electrical system issues. Beyond the ICCU, other electrical system-related problems include frequent 12V battery drain and malfunctions with the parking brake. The 'UNKNOWN OR OTHER' category accounts for 29 complaints, and 'ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM' for 28, further underscoring the broad electrical reliability issues. The 8 reported crashes and 3 injuries, while not directly linked to specific crash test performance, are concerning given the vehicle's tendency to lose power unexpectedly. Prospective buyers should be aware of these significant electrical system vulnerabilities.

Our recommendation: Prospective buyers should be highly cautious of the 2023 Hyundai Ioniq due to widespread and critical electrical system failures, particularly the ICCU, which can lead to sudden power loss and stranding. Thoroughly investigate the vehicle's service history for ICCU replacements and be prepared for potential long repair times.