With Chinese brands taking nearly a quarter of September registrations and Brussels pressing London to close what it sees as a back door into the single market, Britain’s long-held position against tariffs on Chinese electric vehicles is reported to be under active review
LONDON, 6 October 2026 – Britain is preparing options for tariffs on Chinese-built electric vehicles, according to reporting published on 6 October, marking the clearest signal yet that a government which has spent two years resisting such measures is now treating the question as open.
Business Secretary Jonathan Reynolds is understood to be developing proposals that could include a rate matching the European Union’s maximum of approximately 45 per cent. No rate, timetable or legal mechanism has been announced, and officials were careful to describe the work as contingency rather than decision. A government spokesperson said only: “We continue to engage closely with industry so that our approach reflects the sector’s and UK’s national interests.”
The reporting follows registration figures for September that have changed the political arithmetic in a single month. The shift is no longer a trend line that policymakers can observe at leisure. It is a structural change in the composition of the British car market, arriving faster than almost any forecast anticipated.
The month that moved the debate
September is the larger of Britain’s two plate-change months and therefore the clearest read on consumer behaviour available in any quarter. The Society of Motor Manufacturers and Traders recorded 350,536 new car registrations, up roughly 12 per cent on the same month a year earlier.
Within that total, Chinese brands registered 81,776 cars, or 23.3 per cent of the market. Some counts that include Chinese-owned marques put the figure above 27 per cent. A year earlier the comparable share was around 17 per cent. On either measure, close to one in four new cars sold in Britain in September came from a Chinese manufacturer.
The brand-level detail is more striking than the aggregate. BYD registered 20,140 cars, up from 11,271 in September 2025, making it the second best-selling brand in the country behind Volkswagen and ahead of Kia. Chery’s four British sub-brands, Chery, Jaecoo, Omoda and Lepas, registered 32,830 vehicles between them, a combined total exceeding Volkswagen’s own brand figure of 25,972.
The single best-selling model in Britain in September was the Jaecoo 7, a Chery-built SUV, with 10,813 registrations. It finished ahead of the Tesla Model 3 at 9,929 and the Ford Puma at 6,958. It was the second time in 2026 that the Jaecoo 7 has topped the monthly charts, having also led in March. On a year-to-date basis the Puma retains the lead with 42,926 registrations, but the Jaecoo 7 has closed to 39,473.
Established manufacturers absorbed the difference. Hyundai registrations fell 32 per cent against September 2025, Renault fell nearly 30 per cent and Ford fell 27 per cent.
Battery electric vehicles reached 99,199 registrations in September, up 36.3 per cent year on year and accounting for 28.3 per cent of the market. Britain’s zero emission vehicle mandate requires manufacturers to hit rising BEV sales shares or face penalties, and Chinese-built product has been doing a substantial share of that work.
The comparison with Germany makes the point about tariffs directly. German registrations in September totalled 256,774, up around 9 per cent, with Chinese brands taking 6.1 per cent, or 15,784 vehicles. Germany sits behind the EU’s duty wall. Britain does not. The resulting difference in Chinese market share is close to fourfold.
How Britain got here
The United Kingdom has applied no additional duty to Chinese electric vehicles beyond the standard 10 per cent most favoured nation rate on car imports. The European Union, following its anti-subsidy investigation, applied countervailing duties that brought the total burden on some Chinese producers to roughly 45 per cent.
That divergence was a deliberate choice. Successive British trade ministers declined to open an investigation, and the reasoning was consistent. The Trade Remedies Authority can only act on a complaint from domestic industry, and no British manufacturer brought one, in large part because Britain’s volume car production is heavily export-oriented and its manufacturers were reluctant to invite Chinese retaliation. Ministers also judged that cheaper Chinese EVs were helping consumers meet the cost of the transition to electric vehicles, and that tariffs would raise prices in a market where affordability has been the binding constraint on adoption.
Reynolds has previously resisted tariffs on precisely those grounds. He has more recently described the decision as “finely balanced” and “under review,” language that in Whitehall usually indicates a position that is moving.
The European pressure
What has changed is not only the market share data. It is Brussels.
The European Commission is developing “Made in Europe” procurement and content rules intended to channel public money and market access toward European production. EU officials have pressed London to align on Chinese vehicle imports, and the concern they have articulated is specific: without a UK duty, vehicles can enter through British ports and, depending on origin and processing rules, find routes into the single market that would otherwise be closed.
For British producers the stakes are concrete. Exclusion from the Made in Europe framework would disadvantage UK-built vehicles in the EU market, which remains the largest destination for British automotive exports. Securing trusted partner status, or whatever equivalent emerges, is a live objective for the government, and alignment on China is the price Brussels has indicated it expects.
A UK-EU summit scheduled for next month is expected to address the issue directly. Officials familiar with the preparations describe it as one of the harder outstanding items.
Mike Hawes, chief executive of the SMMT, has framed the risk from the industry’s side: “Excluding the UK from ‘Made in Europe’ would be an own goal, weakening competitiveness, reducing scale and limiting consumer choice.” The sector wants access to European markets and European supply chains. It is less enthusiastic about paying for that access with a tariff that raises the cost of vehicles British consumers are buying in volume.
The retaliation problem
The reason Britain has moved slowly is visible in a single number. Jaguar Land Rover sold 62,400 vehicles in China in its last financial year. China is a major market for British premium automotive exports, and for Scotch whisky, and for a range of other goods where Chinese retaliation would be felt immediately and in politically identifiable places.
Beijing’s recent conduct supports the caution. Its response to EU measures on electric vehicles included investigations and duties touching European cognac, pork and dairy, a selection that concentrated pain in France, Spain and the Netherlands rather than spreading it evenly. The tactic is designed to split a bloc. Applied to a single country, it would simply concentrate.
Government officials nonetheless appear to have concluded, in the words of one account of the internal debate, that “the balance has shifted,” with the risk of exclusion from European schemes now weighing more heavily than the risk of Chinese retaliation.
That judgement is contestable, and the automotive industry is not united behind it.
What a tariff would mean in the market
If Britain applied a duty approaching the EU’s maximum, the immediate effect would be on price. The Chinese value proposition in the UK has been equipment and range at a price point domestic and Japanese competitors have struggled to match. A duty of 40 to 45 per cent on the import value would compress that advantage substantially, though not necessarily eliminate it, since Chinese producers have shown willingness to absorb margin to hold share.
The second effect would be on location of assembly. The EU duties accelerated Chinese manufacturers’ investment in European plants, including BYD’s Hungarian facility and other projects across central Europe. A UK duty would create the same incentive in Britain, and Chinese manufacturers have already made exploratory inquiries about British assembly. Whether that is an argument for tariffs depends on whether one views Chinese-owned UK assembly as inward investment or as tariff circumvention, and British officials have not resolved that question publicly.
The third effect would be on the zero emission vehicle mandate. If Chinese BEVs become more expensive, BEV volumes will be harder to achieve, and manufacturers will either pay penalties, restrict sales of combustion vehicles to manage their ratios, or lobby for the mandate to be loosened. The government has already faced pressure on mandate flexibilities. A tariff would intensify it.
The fourth effect would be on used values and fleet economics. Fleet operators have been significant adopters of Chinese EVs on total cost of ownership grounds. A tariff applied to new imports leaves existing stock unaffected and would, at the margin, support residual values for vehicles already in the parc, a windfall for early adopters and a cost for everyone purchasing afterwards.
The quality question running alongside
An unrelated data point entered the debate the same week. The Jaecoo 7, Britain’s best-selling car in September, ranked sixth from bottom among 225 models in What Car?’s reliability survey, scoring 71.9 per cent, with roughly 30 per cent of owners reporting faults concentrated in electrical and infotainment systems.
That finding does not bear on the legal case for a tariff, which turns on subsidy and injury rather than product quality. It does bear on the commercial question of whether current Chinese market share reflects a durable shift in consumer preference or an early-adopter surge that could partially reverse as ownership experience accumulates. Policymakers weighing a measure that takes a year to investigate and years to unwind have reason to care about the distinction.
Implications for importers and supply chains
For companies moving vehicles, components or related goods, several practical points follow.
Timing risk is now live. No investigation has been opened, and a UK trade remedy would ordinarily require a TRA case with its own evidentiary and procedural timetable, which takes months. But governments have other instruments, and a tariff introduced through a different route could move faster. Importers with vehicles on the water or on order should understand the terms on which duty changes are allocated under their contracts.
Origin planning deserves fresh attention. If a UK measure arrives, its scope will turn on how origin is determined for vehicles assembled from Chinese components in third countries. The EU’s experience shows that scope questions generate as much commercial consequence as rate questions. Firms with assembly in Turkey, Thailand or central Europe should be modelling several definitional scenarios rather than one.
Dealer and fleet procurement cycles should be stress-tested against a step change in landed cost. Operators who have built replacement cycles around current Chinese EV pricing are carrying an unhedged policy exposure.
And exporters to China in unrelated sectors, particularly premium automotive, spirits and agri-food, should be reviewing their own concentration risk. If Britain acts, the response will not land on the automotive sector that prompted it.
What happens next
No decision has been announced, and the government has been careful to keep its options open. The sequence to watch is the UK-EU summit next month, where the Made in Europe question will be pressed, followed by whatever the Commission brings forward in December on its own expanded trade instruments.
Britain has spent two years as the only major European market without a barrier to Chinese electric vehicles, and it has the market share figures to show for it. The question now before ministers is whether that was a policy or simply a gap, and whether closing it is worth what closing it would cost.
The legal architecture available to London
One reason the British debate has been slower than the European one is that the instruments available to ministers are more constrained than commentary often assumes.
The Trade Remedies Authority, established after Britain left the European Union, is an arm’s length body. It investigates, it makes recommendations, and the Secretary of State can accept or reject them but cannot direct the investigation’s outcome. Critically, the TRA does not initiate cases on its own motion in the way the European Commission does. It requires an application from domestic producers representing a sufficient share of UK output of the like product.
That is the structural obstacle. Britain’s volume car manufacturing is dominated by foreign-owned plants producing largely for export, and those producers have shown no appetite for a complaint that would expose their own Chinese sales and their own Chinese-sourced components. Nissan, Toyota, BMW and Stellantis all manufacture in Britain. None has publicly called for duties on Chinese electric vehicles. Jaguar Land Rover, the largest British-owned manufacturer, has the most to lose in China of any of them.
Without a complainant, the conventional anti-subsidy route is closed. That leaves ministers considering alternatives, each with its own difficulties. A safeguard measure addresses injury from increased imports without requiring proof of subsidy, applies on a global basis rather than to a single country, and has a shorter investigation timetable, but it too requires a domestic industry application and would hit imports from allied countries alongside Chinese ones. Adjusting the applied MFN tariff rate on vehicles is within the government’s power but would be equally indiscriminate. A bespoke measure legislated for the purpose would be the most flexible option and the most exposed to WTO challenge.
None of these paths is quick, and all of them are visible to Beijing well in advance. That visibility is itself a factor: a measure signalled months ahead invites pre-emptive stockpiling, which can produce a surge in imports before any duty takes effect and a corresponding collapse afterwards, destabilising the market the measure was meant to protect.
What the European precedent actually showed
Brussels is eighteen months ahead of London on this question, and the results are instructive in ways that cut against both sides of the British argument.
Duties did slow Chinese import growth into the EU, but they did not stop Chinese brands gaining European market share, which continued to rise through the measure’s first year as manufacturers absorbed margin and shifted model mix toward higher-value vehicles where the duty was a smaller proportion of price. The measure changed what Chinese firms sold in Europe more than it changed whether they sold there.
The more consequential effect was on investment. Faced with a duty wall, Chinese manufacturers accelerated plans for European assembly, and the resulting plants bring employment and supply chain activity alongside the strategic questions that Chinese ownership of European automotive capacity raises. Whether that outcome counts as a success for the policy depends entirely on what the policy was for. If the objective was protecting European manufacturing employment, localisation serves it. If the objective was limiting Chinese presence in the European automotive sector, localisation defeats it.
Britain would face the same ambiguity, compounded by scale. The UK market is roughly a sixth the size of the EU’s. A duty wall around a market of that size generates proportionately less incentive to localise and proportionately more incentive simply to redirect volume elsewhere.
The consumer and transition arithmetic
Underlying the strategic argument is a distributional one that ministers have been reluctant to make explicit.
Chinese electric vehicles have been the main mechanism through which battery electric motoring has become accessible below the premium segment in Britain. BEV registrations reached 28.3 per cent of the market in September, and a substantial share of that volume sits in price brackets that European and Japanese manufacturers have not served competitively.
A tariff of 40 per cent or more on that segment transfers cost to buyers at the more price-sensitive end of the market. It also complicates the zero emission vehicle mandate, which assumes the availability of affordable electric product. Ministers can choose to protect manufacturing or to accelerate the transition at the lowest cost to households, and in the specific case of Chinese electric vehicles those objectives point in opposite directions. Most of the public argument has avoided saying so.
Reading the politics
The decision facing Reynolds is not primarily an economic one, and treating it as such obscures what is likely to drive the outcome.
Three constituencies are pulling in different directions. British-based manufacturers want European market access above all else, and will accept a tariff if that is the price, but they do not want one for its own sake. Consumer and transition advocates oppose a measure that raises the cost of the cheapest electric vehicles on sale. Exporters to China, concentrated in premium automotive, spirits and food, want no measure at all and have the clearest view of what retaliation would cost them.
The government’s own position has to reconcile an industrial strategy that promises automotive investment, a climate framework that depends on affordable electric vehicles, and a reset with the European Union that is the signature foreign policy project of this administration. Those three commitments were compatible while Chinese market share was 17 per cent. At 23 per cent and rising they are considerably less so.
What tipped the internal debate, on the available accounts, was not the registration figures alone but their interaction with the Made in Europe timetable. Britain can live with Chinese competition in its domestic market. It cannot easily live with exclusion from the European framework that will govern a large share of its automotive exports. If alignment on China is the entry fee, the calculation changes regardless of what the domestic market data shows.