La subvention pour les voitures électriques du parti travailliste a-t-elle entraîné une augmentation des ventes de véhicules électriques au cours de sa première année?

The UK government’s Electric Car Grant (ECG), launched in July 2025, marks its first anniversary this month. The £2 billion initiative aims to accelerate the transition to electric vehicles (EVs) by offering financial incentives to buyers. While official figures suggest a notable rise in EV sales, questions remain over whether the grant has effectively driven demand or merely coincided with broader market trends. According to the Society of Motor Manufacturers and Traders (SMMT), EV registrations have increased by 34 percent year-on-year since the grant’s introduction. Government data also reveals that over 140,000 drivers have taken advantage of the scheme, saving up to £3,750 on their purchases. The average price gap between new EVs and petrol cars has shrunk significantly, from £1,935 to just £40 within the first year. This narrowing of costs is attributed, in part, to the ECG, though some analysts argue that rising fuel prices may also be influencing buyer behavior. Despite these gains, the effectiveness of the ECG is under scrutiny. A survey conducted by Carwow indicates that nearly two-thirds of car buyers remain unaware of the grant. Among 2,400 respondents, interest in purchasing an EV stood at 33 percent before the grant was introduced, increasing slightly to 38 percent after its launch. These figures place current EV consideration levels at the same level as 2019 and below the 45 percent peak recorded in 2022. The lack of awareness suggests that the scheme has not reached a broad audience, despite its substantial funding. The ECG operates in two tiers, offering different levels of support based on the environmental impact of the vehicle. Vehicles classified as Band 1—those deemed the most eco-friendly, are eligible for the full £3,750 discount, whereas Band 2 vehicles receive only £1,500. However, only 12 out of 60 eligible models qualify for the higher-tier discount. As a result, most consumers benefit from a much smaller reduction, limiting the perceived value of the grant. Carwow’s Siobhan Doyle highlights that the grant’s visibility among consumers is low. She notes that the discount is often applied automatically by dealers, without active participation or confirmation from buyers. Combined with minimal public promotion and a slow rollout of eligible models, the scheme has struggled to make a noticeable impact on consumer decision-making. Doyle adds that seven in 10 respondents indicated they would be more inclined to purchase an EV if all eligible models received the full £3,750 discount, underscoring the disparity between the grant’s potential and its actual application. Meanwhile, certain models have gained traction due to the ECG. For instance, the Renault 5 E-Tech saw high demand on Autotrader during March and April, with its price reduced by either £1,500 or £3,750 depending on the variant. This example illustrates how the grant can influence specific segments of the market, even if it does not universally drive widespread adoption. As the ECG continues into its second year, the government will need to address concerns around accessibility and awareness. With the scheme set to run until March 2030, future success will depend on whether adjustments can be made to better align the grant with consumer expectations and ensure greater engagement. The coming months will reveal whether the ECG is fulfilling its promise of transforming the automotive landscape.