Kia owners were supposed to get access to Tesla Superchargers on January 15, but that timeline was recently delayed. Some owners had figured out a loophole to charge, but it turns out, that loophole is now closed.
It’s been a busy time for the North American EV industry’s transition to NACS, the charging standard originally advanced by Tesla and now standardized by SAE.
We’ve recently seen several brands added to the “coming soon” list, and even beyond that, VW and Honda have both made their own announcements that access is coming soon.
But this past couple weeks were supposed to be even busier, with Kia having previously planned to roll out Supercharger access on January 15th, according to an announcement the company made back in September. Unfortunately there was a delay, and Kia owners will have to wait until later this quarter for official support.
In the meantime, though, owners had found that you could trick the system into letting you charge by telling it that you have a Hyundai. Hyundai and Kia both build their EVs on the same E-GMP platform, so there are a lot of similarities between them.
Kia, like Hyundai, is also in the process of shipping some of the first vehicles with a native NACS port, with the 2025 EV6 including a native NACS port, much like the 2025 Ioniq 5 does. So this similarity seemed to be able to trick the Supercharger network, and Kia EV6s could charge on it for a little while, assuming use of a third-party adapter.
Last week, we reported on this loophole, and were hearing of many owners who had success charging.
But that method no longer works, according to several Kia owners. Now, when attempting to charge at a Tesla Supercharger with an EV6 and adapter, the Tesla app will tell you “Unknown error occurred – Your vehicle is not able to charge at Superchargers at this time.” This has been confirmed to be the case even on Supercharger sites that were previously working.
Probably one of the reasons for this is the use of third-party adapters. While third-party adapters are available, manufacturers are always wary when owners use non-verified equipment – especially when it’s related to the most expensive part of the car, the battery.
Kia themselves told us that “warranty coverage may be impacted by use of a third party or aftermarket adapter, and we expect to have our authorized version available in late Q1 2025” when we contacted them about our previous article (though we’re not sure how that would shake out legally – there are a lot of laws covering car warranties and what can and cannot void them).
This isn’t the first time we’ve seen some mix-ups with Supercharger access. Last November, Tesla announced that Nissan cars had access to Superchargers, but it turned out they jumped the gun. Everything is hunky-dory now for Nissan, and it seems like a bunch of new brands will gain access in the coming months, but we expect a few more fits and starts along the way (chaos tends to happen when you fire the whole Supercharger team for no reason).
But, once EV6s do gain access to Superchargers, we expect to see them show exceptional charge performance. The EV6’s cousin, the Ioniq 5, recently showed that it can charge faster than a Tesla, even on Tesla’s home turf. The EV6 should be able to accomplish similar feats, once it is unleashed onto North America’s biggest charging network.
If you’re looking to buy one of the fastest-charging EVs on the road today, use our link to check local dealers and get in line for when they get the new 2025 Kia EV6s in stock.
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