The average UK petrol driver will have spent more on fuel by June 9 than an electric vehicle owner will spend on charging for the whole of 2026.

The revelation comes from a new analysis highlighting the growing cost advantages of battery-powered motoring.

It has led to the creation of Electric Car Day 2026.

Broad daylight

Research by The Electric Car Scheme has identified June 9 as “Electric Car Day 2026”.

This is the point in the year when the average petrol driver’s cumulative fuel bill overtakes the annual charging costs of a typical EV driver.

The date arrives 24 days earlier than last year, when the crossover point fell on July 3, reflecting both rising fuel costs and continuing improvements in the economics of electric vehicle ownership.

Based on average annual mileage of 7,400 miles, the analysis found that a petrol driver will spend around £1,353 on fuel this year, compared with just £592 for an EV driver charging primarily at home on a standard electricity tariff.

That equates to petrol costs of £3.71 per day, meaning motorists reach the equivalent of an entire year’s EV charging costs before the middle of June.

 

 

Unstable reality

The findings come as fuel prices remain elevated following geopolitical tensions in the Middle East and concerns over oil supplies through the Strait of Hormuz.

While UK pump prices have eased slightly from recent peaks, petrol and diesel remain significantly more expensive than two years ago, and continue to put pressure on household budgets.

Thom Groot, chief executive and co-founder of The Electric Car Scheme, said: “The economics of switching to electric keep moving in one direction, and 2026 has accelerated the trend.

“Petrol drivers are now spending the equivalent of a full year of EV running costs before we hit summer, which means everything they pay at the pump from June 9 onwards is, in real terms, a surcharge for choosing a combustion engine.”

Less is more

The research also examined vehicle emissions, concluding that the average petrol car will have emitted more carbon dioxide by February 23 than an EV produces from charging over an entire year.

That advantage is being reinforced by the continued decarbonisation of Britain’s electricity grid.

National Energy System Operator figures show that average grid carbon intensity has fallen from 149g of CO2 per kilowatt-hour in 2023 to 126g/kWh in 2025.

The findings add to the growing evidence that total ownership costs increasingly favour electric vehicles.

Recent studies by the Energy Saving Trust and independent fleet analysts have shown that EVs generally offer lower running and maintenance costs than equivalent petrol or diesel models, particularly for drivers able to charge at home.

Industry data also suggests the gap is widening.

Drivers using dedicated EV tariffs can often charge overnight for less than 10p per kWh, while some salary-sacrifice users report effective running costs of below 2p per mile.

However, the purchase price remains a barrier for many consumers despite falling battery costs and increasing competition.

Although several new electric models are now approaching price parity with petrol equivalents, higher upfront costs and concerns around public charging infrastructure continue to deter some buyers.

Time to change

Nevertheless, the latest figures underline the growing financial case for electrification as manufacturers prepare for the UK’s transition towards zero-emission vehicles.

Groot added: “What genuinely interests me about this year’s figures is how far the early-adopter group has pulled ahead of the average. EV drivers on overnight tariffs combined with salary sacrifice schemes are running their cars at costs that simply weren’t possible with petrol vehicles.”

With EV registrations continuing to rise and more affordable models entering the market, analysts believe the balance between purchase cost and long-term savings is increasingly shifting in favour of electric motoring, particularly as fuel prices remain volatile and motorists look for ways to reduce everyday running costs.