Fully-electric vehicle registrations in the United Kingdom reached a record high of 99,199 units in September. This marked a significant 36.3% year-on-year surge, according to figures released by the Society of Motor Manufacturers and Traders (SMMT). This unprecedented volume means that almost five new battery-electric vehicles (BEVs) joined UK roads every single minute during the peak plate-change month.
Electric vehicles accounted for 28.3% of all new car registrations throughout September. They comfortably outperformed hybrid electric vehicles, plug-in hybrids, and diesel models. This strong performance follows an impressive August market share of 30%, signaling a sustained upward trajectory for zero-emission driving across the country.
Driving Factors Behind the September EV Surge
The record-breaking month was supported by a combination of targeted government backing, fierce market competition, and an expanded selection of available models. Government incentives, such as the Electric Car Grant which provides up to £3,750 off eligible purchases, played a crucial role in lowering upfront costs for consumers.
Additionally, buyers benefited from an unprecedented choice of over 170 fully electric models now available on the UK market. This is more than double the variety offered in 2023. These factors, combined with attractive manufacturer discounts and high conventional fuel prices, pushed total year-to-date EV registrations past 450,000 units.
Broader UK Automotive Market Performance
September served as the 10th consecutive month of market growth. Total new car registrations rose 12.1% to 350,518 units, making it the strongest September for the industry since 2017. Plate-change months traditionally account for roughly one in seven annual registrations. The latest data showed robust demand across multiple buyer segments.
- Fleet Registrations: Rose 9.6% to 190,988 units, capturing 54.5% of the total market.
- Private Demand: Increased 13.9% to 149,158 units, representing a 42.6% market share.
- Business Sector: Grew by 37.6% to reach 10,372 units.
Electrified vehicles as a whole powered much of this momentum, commanding 58.4% of total registrations. While traditional hybrid electric vehicle (HEV) uptake dipped 4.2% to a 13.1% market share, plug-in hybrids (PHEVs) experienced a massive 55.7% surge. They secured a record 17.0% market share with 59,563 units sold.
Top-Selling Models and Market Challenges
Tesla’s Model 3 emerged as the best-selling electric vehicle in the UK for September. It recorded 9,929 units and secured second place overall across all powertrains. The Model Y added another 5,946 units, helping propel imported models into high-demand positions. Brands such as BYD, Kia, and Leapmotor also recorded strong figures in the upper tiers of the market.
Despite the historic sales milestone, automotive industry leaders emphasize that challenges remain regarding regulatory targets. Through the first nine months of the year, 454,945 new BEVs have been registered. This equates to a 26.2% market share.
This figure sits below the 2025 mandate trajectory and short of the 33% share mandated for 2026 under the UK’s Zero Emission Vehicle (ZEV) mandate. SMMT chief executive Mike Hawes noted that hitting the headline target would require an extra 265,000 EV registrations in the final quarter alone. This objective outpaces current natural demand.
Industry stakeholders are utilizing the ongoing government ZEV mandate review to argue for regulatory adjustments. These changes would better align with market realities, secure long-term investments, and safeguard UK automotive competitiveness.
