Owning an Electric Vehicle: Does it Mean you Save Money?

The idea of switching to an electric car is often sold on one big promise - lower running costs. However, with electricity prices, charging networks, insurance changes, and new taxes all evolving, many UK drivers are now asking the real question of, do you actually save money with an EV, or is it more complicated than that?

The answer is yes, you can save money - but it depends heavily on how you charge and how you drive.

Close up of person fueling up car

The Biggest Saving: Fuel Costs

The clearest advantage of an electric car is how cheap it can be to run compared to petrol or diesel.

Recent UK data shows that:

  • Charging at home can cost around 5p-8p per mile
  • Petrol cars typically cost around 14p-18p per mile

That means in the right conditions, an EV can be almost half the cost per mile to run. Drivers who charge overnight on cheaper electricity tariffs can reduce costs even further, with some real-world examples showing annual savings of £800-1,800 compared to petrol cars. So, if you do a high mileage and mostly charge at home, the savings can be significant.

Blue Volkswagen ID. 5 parked up outside charging via an Ohme wallbox charger

Home Charging vs Public Charging Changes Everything

This is where the EV money saving argument becomes a little less straightforward.

In fact, drivers who rely heavily on public chargers can see their per-mile costs rise so much that the savings nearly disappear. This is one of the biggest factors affecting whether an EV actually saves you money in real life.

Put simply:

  • If you can charge at home or work, EVs are usually cheaper
  • If you rely on public charging, the gap shrinks dramatically
Man Conducting Car Maintenance and Service Before Sale

Maintenance Savings (The Hidden Advantage)

Electric cars also tend to cost less to maintain.

Because they have fewer moving parts, EVs avoid many traditional costs such as:

  • Oil changes
  • Timing belts
  • Exhaust systems
  • Clutches

This typically leads to lower servicing costs over time and fewer unexpected repairs. Many drivers see this as a steady, long-term saving that builds up over ownership.

The Costs that Reduce Your Savings

It’s not all savings, though. Several factors can eat into the financial advantage:

Higher upfront cost - EVs are often more expensive to buy than equivalent petrol cars.

Insurance - Insurance can be higher for some electric models due to repair costs and technology complexity.

Road tax changes - EVs are no longer complexity tax-free in the UK, which reduces some of the historic advantage.

Depreciation - Some EVs can lose value faster than petrol equivalents, depending on brand and demand.

close up of car tyre with sunset in background

Do You Actually Save Money with an EV?

In simple terms:

You WILL likely save money if:

  • You charge at home regularly
  • You do moderate to high mileage
  • You keep the car for several years

You may NOT save much if:

  • You rely on public rapid charging
  • You do very low mileage
  • You choose a higher-cost premium EV without incentives

Final Verdict on Saving Money with Electric Vehicles

Electric cars in the UK can absolutely save you money, but they are not automatically cheaper for everyone. The biggest deciding factor isn’t the car itself - it’s how and where you charge it.

For many drivers, EVs deliver:

  • Lower “fuel” costs
  • Reduced maintenance
  • More predictable running expenses

But for others, especially those without home charging access, the savings can be smaller than expected. In short, an EV isn’t just a financial decision anymore - it’s a lifestyle and infrastructure decision.

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