The Hyundai IONIQ 5 (Generation I - NE) marks a major turning point for the Korean manufacturer. Based on the dedicated E-GMP platform, it stands out with its 800V electrical architecture (rare at this price point), allowing for ultra-fast charging (10 to 80% in 18 minutes). Its neo-retro design inspired by the Hyundai Pony hides imposing dimensions (3-meter wheelbase) offering exceptional interior space. While driving pleasure, comfort, and onboard technologies (such as V2L) are critically acclaimed, the reliability of its early production years is marred by a recurring and major problem: the failure of the ICCU (Integrated Charging Control Unit), which manages the charging of the 12V battery. This defect can lead to an immobilizing breakdown. Once this issue is corrected via a recall, th
The Hyundai IONIQ 5 is a brilliant, spacious electric car equipped with exceptional 800V charging technology for its segment. However, its reliability record is heavily burdened by the endemic issue with the ICCU (12V charge manager), which has caused numerous immobilizing breakdowns. Buying used is highly recommended, but on one strict condition: you must demand the maintenance history proving that the recalls concerning the ICCU and the SCU module have been carried out by Hyundai. If the 12V battery was replaced at the same time, that is a big plus. Favor the 72.6 or 77.4 kWh RWD versions for the best balance between range, cost, and tire wear.