Chinese Brands Now Control a Quarter of the British Electric Car Market

The British electric car landscape has undergone a dramatic transformation. Data from the Society of Motor Manufacturers and Traders (SMMT) reveals that vehicles produced in China now account for 27.9% of all electric vehicles sold in the UK—meaning more than one in every four British electric cars comes from China. This remarkable shift reflects a broader trend: when including all vehicle types, Chinese imports reached 13.5% of the total UK car market, or one in every eight cars sold.

What’s driving this surge? Chinese EV manufacturers—led by BYD, alongside emerging brands like Jaecoo and Omoda—have expanded their presence aggressively. BYD’s sales in Britain increased more than five times in 2025 alone, propelling the company to surpass Tesla as the world’s top electric vehicle seller. Even iconic British nameplates like MG are now classified as Chinese-made due to foreign ownership. Notably, other manufacturers producing in China include Polestar (a Swedish EV brand) and certain Tesla models manufactured at the company’s Shanghai facility.

Market Performance: British Electric Cars Surge Despite Mandate Targets

The overall British electric car market showed mixed results in 2025. Electric vehicles accounted for 23.4% of all new car registrations, a figure that climbed to 32.3% by year-end. When combined with hybrid vehicles, nearly half of all new cars sold in the UK are now battery-powered. Plug-in hybrids, which use both a smaller battery and a petrol engine, became the fastest-growing segment with sales up 35%, while fully electric vehicles rose 24%. Conversely, petrol and diesel car sales dropped by 8% and 15% respectively.

However, the British electric car market still underperformed against government targets. The zero emission vehicle mandate required 28% of new car sales to be electric in 2025, yet the actual figure fell to 23.4%. This represents a notable gap compared to 2024, when EVs comprised 19.6% of sales against a 22% target. The regulatory requirement will tighten further in 2026, mandating that one-third of all new British cars sold must be electric.

Why Chinese Dominance Matters: The International Context

The rise of Chinese electric vehicles in the British market occurs against a backdrop of intensifying global trade tensions. The United States has taken an aggressive stance, imposing a 100% tariff on Chinese electric vehicles—effectively barring them from the American market. The European Union has similarly introduced steep import duties on Chinese EVs. By contrast, the UK government has stated it does not intend to implement tariffs on Chinese car imports, leaving the British electric car market significantly more open than its major trading partners.

The scale of Chinese government support for its EV sector is substantial. According to the Centre for Strategic and International Studies, the Chinese government invested at least $230 billion (£170 billion) in its EV sector between 2009 and 2023. This massive investment has enabled Chinese manufacturers to compete aggressively on price and scale within the British market.

The Manufacturer Squeeze: Rising Costs and Unsustainable Subsidies

The regulatory mandate is creating enormous pressure on automotive manufacturers selling to the British market. Those failing to meet quotas face fines of £12,000 for each non-compliant vehicle sold. Rather than accept these penalties, manufacturers have chosen to absorb the cost burden directly. According to SMMT data, carmakers spent £5.5 billion subsidizing EV sales throughout 2025 to approach the target—averaging £11,000 per vehicle. The SMMT has characterized this spending level as fundamentally unsustainable.

Mike Hawes, chief executive of the SMMT, has become a vocal critic of the current mandate structure. He argues that the policy pushes the industry beyond current consumer demand and called for an early review of the regulations. The mandate was originally scheduled for reassessment in 2027, but Hawes suggested this should be brought forward to 2026 to reconsider its underlying assumptions. His concerns reflect a broader industry anxiety: manufacturers can purchase credits from competitors who exceed targets to make up shortfalls in future years, but this temporary relief merely postpones the problem.

The contrast with European policy is notable. The European Union has postponed its ban on combustion engine cars from 2035 to 2040, offering a longer transition period. However, the Labour Party in the UK has resisted similar delays in the British market.

Total Market Growth and Broader Implications

Despite regulatory challenges, total new car sales in the UK grew 3.5% in 2025 to reach 2.02 million vehicles—the highest level since 2019, though still below pre-pandemic levels. This growth reflects a market in transition, where the British electric car sector is expanding rapidly while facing mounting pressures from both regulatory mandates and competitive dynamics shaped by international trade policy.

The dominance of Chinese manufacturers in the British electric car market signals a fundamental shift in automotive supply chains. Whether this trend proves sustainable will likely depend on how UK policy evolves and whether the regulatory framework can be recalibrated to balance environmental goals with industry viability.