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Posted 
 by 
Dave Chapman

Electric Vehicles: Cutting Your Running Costs by Half

Thinking about switching to an EV? With running costs up to 50% lower than petrol cars, electric vehicles offer significant savings on fuel, maintenance, and tax. Plus, with expanding EV charging infrastructure and smart tariffs like Intelligent Octopus and OVO Charge Anytime, charging is more affordable than ever. Find out how much you could save and why now is the best time to make the switch.

Thinking about switching to an EV? With running costs up to 50% lower than petrol cars, electric vehicles offer significant savings on fuel, maintenance, and tax. Plus, with expanding EV charging infrastructure and smart tariffs like Intelligent Octopus and OVO Charge Anytime, charging is more affordable than ever. Find out how much you could save and why now is the best time to make the switch.

If you’re still on the fence about switching to an electric vehicle (EV), here’s something to consider: EVs can cost 50% less to run compared to petrol cars. That’s a serious saving that could put thousands back into your pocket over the years.

With fluctuating fuel prices and maintenance costs adding up, EVs are a smart financial choice. Let’s break down exactly how they save you money and why now is the perfect time to make the switch.

EVs vs Petrol: Where Do The Savings Come From?

According to Fleet News

"The average annual running cost of an electric vehicle is £1,154, compared to £2,316 for a petrol car—representing a 50.2% saving." 

These savings come from lower fuel costs, reduced maintenance, and tax advantages.

Fuel Costs: The Big Difference

Fuel savings make up a significant chunk of the cost difference. Charging an EV, especially at home, is far cheaper than filling up with petrol.

Driving an EV for 10,000 miles per year could cost as little as £174 in electricity when using an off-peak home charging tariff of around 7.55p/kWh. 

In contrast, covering the same distance with a petrol car typically costs around £1,209 in fuel expenses. This translates to a potential saving of over £1,000 annually just on fuel costs.

For even greater savings, many EV drivers use smart tariffs such as the Intelligent Octopus tariff or OVO Charge Anytime, which offer lower electricity rates during off-peak hours, reducing home charging costs even further.

Lower Maintenance Costs

EVs are mechanically simpler than petrol cars — there are no oil changes, fewer moving parts, and no exhaust system to worry about. This translates to lower servicing costs over time.

Fleet News highlights that,

"servicing and maintenance costs for EVs average £232 per year, compared to £295 for petrol cars." 

Over five years, that’s another £315 saved—not to mention fewer unexpected breakdowns.

What About Insurance And Road Tax?

What’s Changing For EV Tax?

Currently, EV owners enjoy zero road tax, while petrol and diesel cars continue to be taxed based on emissions. However, from April 2025, EVs will be subject to standard vehicle tax rates. Even so, they remain a cost-effective choice, especially for those benefiting from home or workplace charging

Insurance Costs: Getting Better

Historically, EV insurance premiums have been higher, but that’s changing fast. Fleet News reports that EV insurance costs fell by 18% in 2024, and as more EVs enter the market, this trend is expected to continue.

Beyond Cost Savings: Why Go Electric?

Switching to an EV isn’t just about saving money. There are bigger benefits, including:

  • Lower carbon emissions: EVs produce zero tailpipe emissions, improving air quality.
  • Quieter, smoother driving: Instant torque, no engine noise, and less vibration.
  • More charging options than ever: The UK’s EV charging infrastructure is expanding, making public charging easier.

Thinking Of Making The Switch? Here’s What To Do Next

One of the biggest questions people ask before switching to an EV is: how much does it cost to install an electric car charger? The answer depends on factors such as your home’s wiring, charger type, and available grants. Electric vehicle charger costs can vary, but with smart tariffs and grants, many EV owners find the initial cost quickly pays for itself in fuel savings.

For businesses and homeowners looking to set up EV charging installation, Voltari can provide expert advice and solutions tailored to your needs.

Want to explore your options? Get in touch with Voltari today for expert guidance on EV charging installation and the financial benefits of switching to electric.

The future is electric—why wait?

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