Hey EV6 community! I’ve been on the fence about getting an electric car, and the EV6 has really caught my eye. I love the design and that fast charging. I’m especially interested in the 2025 model since the front design is just more appealing to me.
However, I’ve heard some mixed things about battery issues—like sudden drops in range from 200 km to 0 overnight. I also noticed that many used EV6 models I looked at had their batteries replaced, which has me a bit concerned.
So, I’d love to hear from current EV6 owners: What’s your experience been? Is it true that battery issues are that common?
Most people talking about battery replacements are referring to the 12v battery, which had some known issues early on. These were mostly fixed with software updates. I’ve had my GTLS for 3 years—got it in the first batch in the UK. Early software issues got sorted quickly, and while my 12v was replaced in the first month, I’ve had zero problems since then.
I’ve never encountered the sudden range drop you mentioned, and I follow several EV forums closely. Honestly, it’s the best car I’ve ever had, and I’ve owned some nice BMWs and Audis. My lease is up this month, and I’m definitely buying it!
Yes, the 12v battery can be a weak point, but that’s true for many cars. The ICCU is another thing to watch. The recent recall helps with the issue but doesn’t completely fix it.
Just to clarify, the 12v battery issue doesn’t impact driving range—though if it dies, you’re not going anywhere! High-voltage battery replacements are incredibly rare, and it’s covered by the long part of the warranty.
Every car uses a 12v battery, and they tend to wear out faster in EVs. The original Kia 12v batteries aren’t great, but I’ve had more issues with 12v batteries in my partner’s ICE Toyota than in my EV6.
If you get a good replacement 12v battery and stay up to date with recalls, you should be fine.
No issues like that for me. I love my EV6. It’s super comfortable, and it’s quick when I need it. I have the Wind AWD with the tech package—definitely worth it! My 12v battery died once, but I replaced it, and it’s been perfect since.
I got mine in May 2022 and have driven 45k miles with no problems until recently. A few weeks ago, my 12v died, and all the recalls were addressed during that service. Then, I got a warning to check the electrical system, so back to the dealer.
Turns out my main battery needs to be replaced, and a Kia field tech is coming to assist. Covered under warranty, but it’s frustrating. TL;DR: No issues for 2.5 years, then everything hit at once.
I’m a bit concerned about resale value due to multiple 12v battery replacements in my EV6’s service history. It makes me wonder if it’ll hurt my ability to sell it or if I’d feel right selling it knowing about these issues.
Trading it in might feel easier, but dealerships are likely to penalize me on trade-in value if they know the issues. Maybe I’ll push for a buyback from Kia Corporate if the 12v issues persist.
Bought a 2023 GT-Line used in March 2024 with 3,000 miles on it for around $41k. It’s my first electric, and I’m loving it—no way I’m going back to ICE. I’ve done 11k miles already. Living in rural Virginia, I don’t get the best range, but it’s still more than enough. And with access to the Tesla network next year, I’m not worried about range.
Looking forward to winter driving. Only downside so far is the extra tax on EVs here in VA, but it’s a small price to pay.