Common problems with Hyundai Ioniq 4

Hyundai Ioniq 4 problems

The Hyundai Ioniq 4 is a 5-door family hybrid/electric car praised for its usability, price, and equipment. The Ioniq 4 was first released back in 2016 and was in production until 2022. It is a generally really good car with everything you need to enjoy it. It was also one of the very first Hyundai Ioniq cars which are now incredibly popular.

When it comes to reliability, there are some issues that do seem to be common with many Ioniq 4 models. For starters, the car can often lose power while going uphill, and this can be caused by various issues. The transmission is also known to cause various issues over time, some of which are more serious than others.

As is the case with many Hyundai models, the car’s electrical systems are also prone to failure. These include both essential electrical drivetrain systems and in-car electrical accessories. The car’s navigation system also seems to be experiencing a constant issue of not being able to update itself and work properly.

To top it all off, the Ioniq 4 is also known to suffer from certain equipment-related issues such as the headlights and potentially even the sunroof. All in all, the Ioniq 4 is a relatively reliable car for what it is as is the case with most Hyundai models these days.

Hyundai Ioniq 4 – Power loss issues

The Hyundai Ioniq 4 is prone to sudden loss of power, especially while going uphill. The first and obvious reason for this is a low battery charge percentage. This may seem obvious, but according to some owners, the Ioniq 4 can reject a charging cable without you even notifying you about it. Therefore, you ought to always double-check the charging cable when you leave the car plugged in.

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This issue can also be caused by a clogged fuel filter on hybrid Ioniq 4 models and potentially even the fuel pump. All in all, be sure to take your car to a dealership so they can inspect the car fully before you get back on the road.

Hyundai Ioniq 4 – Transmission problems

The transmission system in the Ioniq 4 actually seems to be fairly decent, but it really does not like being unmaintained. As such, most Ioniq 4 problems are being caused by a lack of proper maintenance. For starters, the gears are known to slip during changes caused by contaminated transmission fuel filled with all sorts of dirt and debris.

If you hear any strange noises during gear changes, or the transmission feels sluggish in general, don’t drive the car, inspect it. A car’s transmission is an incredibly delicate piece of machinery that needs constant maintenance, otherwise, it is going to cause all sorts of problems down the line.

Hyundai Ioniq 4 – Electrical issues

The most common group of issues one can experience with a Hyundai Ioniq 4 is the one related to the car’s electricals. First of all, the car’s battery can cause all sorts of problems caused by extreme weather conditions, especially extreme cold. The car also experiences issues with the headlights which can’t be replaced as easily as one might think.

The internal battery is sometimes known to short circuit after 80-100k miles and that can cause an abundance of issues. Hyundai even recalled the Ioniq 4 because of this. Finally, we also need to mention issues with various in-car accessories such as phone connectivity and lackluster infotainment system.

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Hyundai Ioniq 4 – Navigation system issues

Many modern-day Hyundai models seem to be experiencing issues with the navigation system in which the system refuses to work properly. Owners state that updating the navigation system to its newest version does not let you use the system for what it is designed for. Others state that they got cars with non-working nav systems in general.

These issues can be solved with hard PC resets while having your battery disconnected. This is not something you should do by yourself if you don’t have the proper experience. As such, be sure to take your car to someone with decent experience.

 Hyundai Ioniq 4 – Equipment issues

To top it all off, we also need to discuss certain equipment-related issues such as ones associated with the car’s sunroof and headlights. We have already talked about the headlights being difficult to replace, but we didn’t say that the sunroof on the Ioniq 4 is prone to sometimes exploding without any perceivable cause.

FAQ Section

Should I buy a Hyundai Ioniq 4?

The main reason why one would consider buying the Hyundai Ioniq 4 is that it is a really affordable car to buy and run. This means that the Ioniq 4 is one of the cheapest and least costly hybrid cars you can buy in today’s day and age that can actually take care of family needs.

If that is something you are after, you should most definitely consider buying the Ioniq 4. However, if you want something more, such as more luxury, more convenience, and more of everything else, the Ioniq 4 sadly is not the car for you.

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Is the Hyundai Ioniq 4 better than the Toyota Prius?

The Hyundai Ioniq 4 is commonly compared to the Toyota Prius as these two fit a really similar price bracket. Between the two, most people are willing to go for the Prius as it does offer a bit more of an experience. The Prius gets more hybrid models and is also available with an AWD system while the Ioniq 4 is not.

The Prius seems to be more reliable, it gets LED headlights as standard, and it also gets folding mirrors as standard. All in all, the Ioniq 4 is a really good car, but the Prius is still the king of this segment.

Is the Hyundai Ioniq 4 safe?

Hyundai is a brand that focuses on many things, safety is one of them. As such, you can be 100% sure that the Ioiniq 4 is indeed a really safe car because it got a stellar 5-star safety rating from all credible crash testing regulations. This means that the car’s passive protection systems and the car’s active software systems are both really good.

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Marko Mikulic

Why do you love writing about cars? I love writing about cars as cars are a huge personal interest of mine. I was raised in a car enthusiast community and ever since I was young, I always wanted to do car-related work.

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