Great car but needs improvement
I've been driving the Ioniq 5 for a while now, and overall it's a genuinely good EV — comfortable, quick, great tech, and the styling still turns heads. But there's one issue that keeps me from fully recommending it without a big caveat: the ICCU (Integrated Charging Control Unit) failures.
This isn't a minor glitch — when the ICCU fails, the car can lose the ability to charge or even drive normally, sometimes leaving people stranded. Hyundai issued a software update meant to address it, but the problem hasn't actually gone away. I personally know owners who got the update and still ended up needing the ICCU replaced outright. That's not reassuring when it's presented as a fix.
That uncertainty weighs on you especially on road trips, particularly to rural areas where charging infrastructure and service centers are sparse. Knowing there's a real chance of a charging-system failure hours from the nearest dealer makes it hard to relax behind the wheel.
Speaking of dealers — service quality and EV-specific knowledge are hit or miss. Too many service advisors and techs still seem unfamiliar with EV systems, which means diagnosis and repairs take longer than they should, and you're left explaining your own car's issues to the people supposed to be fixing it.
Bottom line: The Ioniq 5 is a fantastic EV on paper and in daily driving — but Hyundai needs to actually solve the ICCU issue (not just patch it) and invest in better dealer training before I'd call it a fully trustworthy road-trip companion.