Kia Soul EV Battery Replacement: Costs, Third-Party Options, and Salvage Yard Sourcing
You love your Kia Soul EV for its quirky style and zero-emission driving, but the range keeps dropping, and you’ve just seen the price of a new battery—your stomach sinks as you think about the cost.
Here’s the thing about the first-generation Kia Soul EV—it’s a fantastic little car that Kia built to last, except for one well-known Achilles’ heel: the battery . If you own one, you’ve probably heard the horror stories or maybe even started noticing your range shrinking faster than expected. The big question is, what do you do when the battery finally gives up? The good news is, a brand-new dealership battery isn’t your only option.
TL;DR
Replacing a Kia Soul EV battery is a major financial decision. A new OEM battery from Kia can cost over £20,000 (or $6,000 to $8,000 CAD) and may not even be available for older models . More affordable third-party retrofits are emerging for about €6,000 ($6,500 USD) plus labor, offering better range . Sourcing a used battery from a salvage yard is the cheapest option, but it comes with risks and requires careful research . Because of the high costs, a battery replacement is often more expensive than the car’s current value, making it an “uneconomical repair” .
Understanding the Kia Soul EV Battery Situation
The first-generation Kia Soul EV (produced roughly from 2014 to 2019) was a pioneer for the company. However, these early models are known for a specific and serious flaw: the SK Innovation pouch-cell chemistry can degrade rapidly or even fail entirely .
In some cases, battery failure has been reported before the car even hits 50,000 kilometers (about 31,000 miles) . The cells in the top layer of the battery pack often fail first, which is a big reason why you see a lot of forum posts and articles about this issue .
Battery manufacturers: It’s worth knowing that the Soul EV’s batteries came from a mix of suppliers, including LG Energy Solution and SK On . The manufacturer can influence the battery’s chemistry and, potentially, its long-term reliability.
Option 1: Kia OEM (Dealership) Replacement
The most straightforward, but often the most expensive, option is to go directly through a Kia dealership for a new or remanufactured battery.
The Cost Breakdown
- New OEM Battery: In Europe, an OEM battery for a first-generation Soul EV is quoted at approximately €24,000 ($26,000 USD) plus VAT. The even bigger problem? It’s reportedly no longer available .
- Remanufactured Battery: Dealerships may offer a remanufactured pack. A 2025 forum post from a Canadian owner shows a dealership replaced their 2017 Soul EV battery under warranty. The dealership’s cost for the remanufactured pack was around $5,000 CAD (approx. $3,700 USD) plus $1,000 CAD (approx. $740 USD) for labor . This is much cheaper than the new OEM price but reflects warranty pricing.
The Reality Check
For those out of warranty, paying this much for a battery that may even be discontinued is a tough pill to swallow. The cost often exceeds the value of the car, making it an “uneconomical repair” . However, if you have a 2015-2017 model, the 8-year/100,000-mile battery warranty might still cover you if your battery health drops below 70% .
“Replacing the battery is going to be a pain and a costly one at that, so I don’t think I’d bother.” – UK automotive expert, The Telegraph
Option 2: Third-Party Solutions and Retrofits
This is the most exciting and fastest-growing area for the Soul EV. Specialized companies are stepping up to offer alternatives to the dealership.
The EV Clinic Project Gemini
One of the most promising solutions comes from EV Clinic, a company that has developed a retrofit for the first-gen Soul EV. Their “Project Gemini” replaces the original 28 kWh battery (with its flawed SK cells) with a more modern, 35.3 kWh Panasonic pack .
- Cost: The retrofit battery costs €6,000 ($6,500 USD) + VAT .
- Labor: The installation requires 80 to 130 labor hours, depending on the workshop .
- Benefits: The new battery offers significantly improved range (around 155-250 km) and addresses the original design flaws .
- Availability: EV Clinic is starting to sell the modules to third-party service centers, which should make this option more accessible .
This is a game-changer for those who love their Soul EV. It’s still not cheap, but it’s a fraction of the OEM cost and provides a better product.
Option 3: Salvage Yard Sourcing
For the DIY mechanic or those on a tight budget, buying a used battery pack from a wrecked or scrapped Soul EV is an option .
How to Find One
- Online Databases: Websites like car-part.com connect you to a huge network of auto wreckers across North America. You can search for a Soul EV battery pack from a salvage vehicle .
- Local Wreckers: Call local auto recyclers and ask if they have any Soul EVs in their inventory.
The Pros and Cons
- Pros: This can be the cheapest way to get a battery.
- Cons: It’s a gamble. You don’t know the health or remaining capacity of the battery you’re buying. It could be just as degraded as your old one. This is often referred to as “cannibalizing” another pack, and it comes with significant risks .
The “Second Life” Market
One thing to be aware of is that healthy but used Soul EV batteries are also being bought up for “second-life” projects. Companies like Encore (backed by Deutsche Bahn) are collecting used Soul EV batteries to build large-scale energy storage systems. They dismantle the packs, test the modules, and use the good ones to create stationary storage . This demand for healthy used modules can make it harder to find a bargain on a good salvage pack.
Kia Soul EV Battery Replacement Comparison
| Option | Estimated Cost (Parts) | Estimated Labor | Range After | Key Considerations |
|---|---|---|---|---|
| New OEM Battery | ~£20,000+ / €24,000+ | $500 – $1,000+ | ~100-150 km | Often discontinued and financially impractical |
| Remanufactured OEM | ~$5,000 CAD | ~$1,000 CAD | ~150 km | A 2025 price point for a warranty replacement; retail could be higher |
| Third-Party Retrofit | ~€6,000 | High (80-130 hrs) | ~155-250 km | Innovative solution, better range, addresses original flaws |
| Salvage Yard | Variable, often the lowest | Variable | Unknown | Very risky; battery health is a gamble |
FAQ
How much does it cost to replace a Kia Soul EV battery?
Costs vary widely. A remanufactured pack could be around $5,000-$6,000 CAD, while a new OEM pack can cost over £20,000 or €24,000 . The actual total cost depends on parts, labor, and your specific model and location.
Is it worth replacing the battery in an old Kia Soul EV?
Generally, it’s often not worth it economically. The replacement cost can easily exceed the car’s value . However, if you love the car, a third-party retrofit might make sense as a more affordable and effective alternative .
Can I get a used battery from a salvage yard for my Soul EV?
Yes, you can search online databases like car-part.com to find used battery packs from wrecked Soul EVs . This can be a cheaper route but carries the risk of buying another degraded battery.
Why is the Kia Soul EV battery replacement so expensive?
The high cost is due to the expensive and complex lithium-ion cell technology, the specific and hard-to-work-with cell format, and the intensive labor required for a safe and proper replacement .
Does the warranty cover a Kia Soul EV battery replacement?
Yes, the battery is covered by an 8-year / 100,000-mile warranty. If your battery health drops below 70% within this period, the replacement may be covered . Check your specific model year and local regulations.
Final Thoughts
Facing a battery replacement on your Kia Soul EV isn’t a fun place to be, but you’ve got more options than you might think. The days of just paying the dealership an arm and a leg might be ending, thanks to clever third-party companies. If you’re handy and ready for a project, a salvage pack could be a gamble that pays off. The key is to weigh the cost against the car’s value and your own attachment to it.
Have you replaced the battery on your Soul EV? What route did you take and what was the final cost? Share your experience in the comments below.
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