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Kia Niro EV running costs and reliability

2022 onwards (change model)
Running costs rating: 4 out of 54.0

Written by Luke Wilkinson Updated: 21 August 2024

Miles per pound (mpp)

Low figures relate to the least economical version; high to the most economical. Based on WLTP combined fuel economy for versions of this car made since September 2017 only, and typical current fuel or electricity costs.
Electric motors, home charging 11.2 mpp
Electric motors, public charging 6.0 mpp
What is miles per pound?

Fuel economy

Low figures relate to the least economical version; high to the most economical. Based on WLTP combined fuel economy for versions of this car made since September 2017 only.
Electric motors 3.8 miles/kWh
View mpg & specs for any version
  • Claimed 285-mile range seems fairly accurate
  • Charging costs should be cheaper than fuel
  • Old model has exceptional reliability record

What are the running costs?

If you can stomach the higher purchase price compared to the petrol-powered Kia Niro hybrids, the Niro EV should save you money in the long run. It should only cost around £20 to fill the car’s battery with electricity, compared to around £75 for a tank of fuel in the hybrid. Even factoring in the extra distance you’ll be able to cover on a single tank with the hybrid model, that’s still a significant saving.

The Niro EV’s biggest drawback is its charging speeds. It takes almost nine-and-a-half hours to completely fill the car’s 64.8kWh battery pack from a 7.2kW wallbox charger. If you haven’t got one of those, you’ll have to wait more than a day to charge the car from a three-pin plug.

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Kia Niro EV charging behind a bush
The Niro EV works best when teamed with a home wallbox. It’ll bring you the lowest running costs.

However, if you’re thinking of buying a Kia Niro EV, a wallbox is a worthwhile investment. If you’re mainly doing local journeys (which, let’s face it, most of us are) you won’t always need to charge the Niro EV from empty to full. Get into the habit of plugging it in every time you come home and most of your charges will only be partial, which are far faster.

Servicing and warranty

Electric cars are a lot less complicated than petrol cars, but they still need maintenance. Kia recommends you service the Niro EV every year or every 10,000 miles, and it offers its E-Care plan to help spread the cost over as much as five years. You can also bundle the cost of your annual MOTs into the same payment plan.

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Kia Niro EV rear static
Kia’s warranty is the second best in the business, sitting only behind Toyota’s.

Kia also offers a very competitive seven-year/100,000-mile warranty with the Niro EV. The only manufacturer that can offer a better deal than that is Toyota with its 10-year Relax package. The Niro’s paint is covered for five years, and you also get a year of roadside assistance thrown in free.

Reliability

  • Previous model was bombproof
  • This one shouldn’t be any different
  • Backed-up by a seven-year warranty

The previous-generation Kia e-Niro is a very reliable car. It didn’t have any recalls during its time on sale – and that stands the new car in good stead, because it’s based on very similar underpinnings. Don’t forget about Kia’s seven-year warranty, as well.

Remember, the Kia Niro EV is an electric car, which means there’s a lot less to go wrong than a petrol car. Electric motors have basically just one moving part, so your biggest worry will be the battery pack failing. Thankfully, Kia covers that under warranty for seven years as well.