High upfront cost risks putting off motorists considering switch to electric vehicles, warns Which?

Motorists are being put off switching from petrol to electric vehicles by the upfront costs, according to Which? research, as new analysis from the consumer champion reveals it could take drivers up to a decade to recoup their extra initial outlay.

As the government’s ban on the sale of new petrol and diesel vehicles from 2030 edges closer, consumers are being encouraged to switch to electric vehicles.

However, a recent Which? survey found that while two in five (41%) consumers are open to switching to electric cars, around a third (34%) said they were put off by the upfront cost.

The consumer champion analysed the cost of owning three vehicles that are available as petrol and electric versions - both the upfront cost and running expenses - and found that despite the potential low running cost of electric vehicles, it was still significantly more expensive to own the electric version over three years.

At £26,000, the Mini EV is almost £10,000 more expensive even with the government’s low-emission vehicles grant than the Mini One, which costs £16,605. Although the Mini One and Mini EV are not fully like-for-like,with the latter boasting superior equipment and performance, they both represent the cheapest petrol and electric models from the brand.

Taking into account tax breaks and lower fuel and servicing costs, Which? found the cost of running the Mini EV over three years stood at £1,827 compared to £4,418 for the Mini One - a £2,591 difference. Which? calculated it would take just over a decade to recoup the almost £10,000 upfront price difference between the two models.

It was a similar story when Which? analysed the cost of owning the petrol and electric versions of two Peugeot models.

With the government’s grant on electric cars, the initial upfront cost of the Peugeot e-2008 is £30,730, compared to £24,115 for its petrol counterpart the Peugeot 2008 (Active) PureTech 130 EAT8 - a more than £6,000 difference.

Which? calculated the three-year running cost, which included fuel, tax and service, would be £2,003 for the e-2008, while the 2008 (Active) Puretech 130 would set motorists back £4,176 - a £2,173 saving for the electric version.

While it is cheaper to run the electric version over three years, overall it is more expensive to own due to the high upfront cost and it would take over eight years to compensate for the additional upfront cost of the electric Peugeot e-2008.

Which? also analysed the cost of Peugeot’s smaller hatchback models, the e-208 and 208 (Allure) Puretech 130 EAT8, which cost £27,875 and £22,210 respectively to purchase upfront.

For the Peugeot e-208, the three-year running cost would be £1,849 compared to £4,395 for the Peugeot 1.2 Puretech 130 EAT8 - saving motorists £2,545. However, despite these savings Which? calculated it would take over six years to recoup the additional cost of the electric vehicle.

According to the Climate Change Committee, 12 million electric cars are expected to be on UK roads by 2030. Petrol and diesel cars will start to disappear from the market in the next few years as some manufacturers have said they will transition to selling only electric cars from as early as 2025.

The mass adoption of electric cars is a key component of the government’s ambition to reach net-zero by 2050, however the high cost of emission-free vehicles is deterring consumers and it is clear more support is needed to help consumers make sustainable decisions.

Lisa Barber, Which? Home Products and Service Editor, said:

“Millions of people are expected to switch to electric cars over the next few years to reduce emissions, however our research shows that affordability is a significant barrier and the upfront cost of purchasing an electric vehicle is putting people off.

“We know consumers want to make more sustainable choices and are open to switching to electric vehicles, but more support is needed to ensure they can feasibly make the decision to buy an electric car.”

Notes to editors

Which? analysed the three-year ownership cost of three cars that come in both petrol and electric versions. The three-year ownership cost is based on a sum of the upfront price for each car, which includes a government grant of up to £2,500 and the first-year Vehicle Excise Duty (VED) and three-year running costs, which includes fuel, servicing and tax costs.

The three-year running cost calculations are based on the current energy and tax rates. Servicing cost is based on monthly/annual fixed plan servicing prices set by respective manufacturers. Calculations are based on the presumption that servicing, tax and fuel costs remain static over time.

For petrol vehicles, Which? used fuel consumption, average fuel costs and annual average mileage (average travelled by respondents in Which?‘s annual car survey) to calculate how much fuel would cost over three years. For electric vehicles, Which? used the electricity consumption for each car, average electricity cost charging at home (19.19p per kWh) and annual average mileage (average travelled by respondents in Which? ‘s annual car survey) to calculate how much it would cost to charge over three years.

The analysis looked at running and owning cars in the long term, the calculations did not take account of potential financing options or the resell value of the cars over time.

Which? surveyed 3,619 UK adults between 30th April and 2nd May 2021. Fieldwork was carried out online by Yonder and data has been weighted to be representative of the UK population (aged 18+).

Please see below a table of costs:

Rights of reply

A Mini spokesperson disagreed with Which?’s findings and said “To provide consumers with the fairest understanding of the cost of MINI Electric ownership, it should only be compared with its like-for-like model, the MINI Cooper S.”