2023 Hyundai Ioniq 6 Safety Report

The 2023 Hyundai IONIQ 6 presents a mixed safety picture. While it boasts excellent crash test performance with a 5-star overall NHTSA rating, including 5 stars for side and rollover, and 4 stars for frontal impact, there are significant concerns regarding its electrical system reliability. With 48 total complaints, the most prominent issue is related to the ELECTRICAL SYSTEM, accounting for 21 complaints. Many of these complaints specifically detail Integrated Charging Control Unit (ICCU) failures, leading to a loss of drive power, limp mode, or complete vehicle shutdown, often leaving drivers stranded. This is a critical safety concern, as evidenced by multiple recalls related to the electrical system and loss of drive power. Four recalls have been issued for this model. Two recalls (NHTSA Campaign Numbers 24V868000 and 24V869000) address the Integrated Charging Control Unit (ICCU) which can lead to a loss of drive power, increasing crash risk. Another recall (NHTSA Campaign Number 24V867000) concerns the charging port door panel detaching, creating a road hazard. Finally, recall 23V804000 addresses an improperly heat-treated rear inner driveshaft, also posing a risk of power loss. The high number of complaints directly correlating with these recall issues, particularly the ICCU failures, indicates that these are not isolated incidents and can severely impact vehicle operation and safety. Beyond the critical power loss issues, other recurring complaints include horn malfunctions, which impair a driver's ability to warn others, and isolated incidents like a panoramic sunroof shattering or a sharp upper door edge causing injury. Despite the strong crash test ratings, the prevalence of electrical system failures leading to loss of power, even after recall repairs, suggests a significant reliability and potential safety hazard that prospective buyers should be aware of. The single reported injury is linked to a sharp door edge, highlighting a design flaw.

Our recommendation: Despite excellent crash test ratings, prospective buyers should be highly cautious of the 2023 Hyundai IONIQ 6 due to prevalent and critical electrical system failures, particularly the ICCU, which can lead to a sudden loss of power and leave drivers stranded, even after recall attempts.