A red electric car with its charging port open and a charging cable plugged in.
A red electric car with its charging port open and a charging cable plugged in.

Electric car sales surge as drivers move away from petrol and diesel

Barney Cotton

Barney Cotton

Consumer Editor

4 minute read|7th Oct 2026

The electric car market accelerated in September with new registrations up 36% on 2025, according to the latest industry data from the SMMT (Society of Motor Manufacturers and Traders).

Driven by record fuel prices, with diesel in the UK hitting a new record high of £2 a litre, BEV (battery electric vehicles) made up 28% of all new cars registered in September.

Registrations of new petrol cars were down 7%, with a 37% market share in September while just 4% of all new cars were powered by diesel.

With petrol and diesel prices continuing to climb amid tensions in the Middle East, more drivers are now making the switch to electric vehicles (EVs).

The market performance marks a tenth consecutive month of growth and the strongest September since 2017.

Plug-in hybrids (PHEVs) enjoyed a surge in popularity, with registrations jumping 55.5% to reach record volumes and a 17% total market share.

It is not just the impact of global politics driving this trend; the rise in EV adoption is also down to the growing number of affordable choices available to drivers.

The best small electric cars include the RAC Car of the Year, the Kia EV2, which offers 281 miles of range. Prices start from under £25,000 Electric Car Grant savings are applied.

The RAC Highly Commended Renault 4 E-Tech offers a range of between 243 and 249 miles, depending on spec, while prices start at under £24,000.

There are also 110 plug-in hybrids and around 50 conventional hybrids available to buy in the UK. As a result, electrified powertrains now feature in more than three-quarters of all new cars available to UK buyers.

Keep up to date with the latest petrol and diesel prices with RAC Fuel Watch.

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RAC orange van attending a breakdown on a mountain road with driver talking to patrolman.

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What are the most popular EVs in 2026?

Here are the 10 best-selling BEVs (battery electric vehicles) in the UK so far this year:

Make and model

Number of new registrations

Tesla Model 3

9,929

Tesla Model Y

5,946

BYD Sealion 7

3,191

BYD Seal         

3,184

Kia EV3            

3,026

Skoda Enyaq 

2,214

Volvo EX30     

1,961

Mercedes CLA

1,921

Skoda Elroq

1,897

Leapmotor B10

1,883

Source: SMMT

RAC orange van attending a breakdown on a mountain road with driver talking to patrolman.
RAC orange van attending a breakdown on a mountain road with driver talking to patrolman.

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Cheaper than AA or we'll beat it by 20%^

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*At least 10% of new customers pay this for single-vehicle Roadside (Basic). ^T&Cs apply.

*At least 10% of new customers pay this for single-vehicle Roadside (Basic). ^T&Cs apply.