New Oxford Economics analysis puts the EU’s economic stake in British car production at 24 billion euros and 250,000 jobs. British industry is using the figures to argue against exclusion from the bloc’s “Made in Europe” procurement and incentive rules.
LONDON / BRUSSELS, 22 September 2026
The British motor industry published analysis on Tuesday quantifying, for the first time in this level of detail, how much of the European Union’s own economy depends on vehicle manufacturing in the United Kingdom. The figures are being deployed in a specific argument: that excluding British-built vehicles and components from the “Made in Europe” provisions of the bloc’s Industrial Accelerator Act would damage the European economy as much as the British one.
The analysis, carried out by Oxford Economics and commissioned by the Society of Motor Manufacturers and Traders, estimates that UK automotive production supports 24 billion euros of economic activity across the European Union, spanning sectors from utilities to financial services and real estate. It further estimates that the UK automotive sector sustains 250,000 jobs across the bloc through supply chain activity and wage-funded consumer spending.
The publication is timed to coincide with intensifying negotiations in Brussels over the Industrial Accelerator Act, the legislative vehicle through which the European Union is attempting to rebuild industrial competitiveness through local content thresholds, procurement preferences and demand-side incentives.
The market access question behind the numbers
This is not, strictly speaking, a tariff story. Trade in vehicles and parts between the United Kingdom and the European Union is conducted under the Trade and Cooperation Agreement, which provides tariff-free and quota-free treatment for goods meeting the agreement’s rules of origin. The Industrial Accelerator Act does not change that.
What it changes is something arguably more consequential: eligibility. As currently drafted, the Act’s “Made in Europe” provisions would establish EU content thresholds, reported at around 70 per cent for electric vehicles with exceptions for most battery components, as the qualifying test for a set of commercially significant benefits. Vehicles that fail the test would be denied access to incentives available to EU-built products, including support for greener corporate fleets and carbon dioxide super credits, and would be excluded from member state public procurement.
The distinction matters because a tariff raises the cost of a sale while an eligibility rule can eliminate the sale entirely. A British-built electric van that cannot be bought under a French or German corporate fleet incentive scheme, or cannot be tendered into a Spanish municipal procurement, does not face a price disadvantage. It faces exclusion from the demand.
This is the direction of travel in industrial policy across the major economies: the operative instrument is shifting from border measures to domestic content conditionality attached to subsidies, tax credits and public purchasing. For exporters, the implication is that duty-free access is necessary but no longer sufficient.
What the analysis found
The Oxford Economics figures, based on 2024 data unless otherwise stated, break down as follows.
Approximately 73 billion pounds of UK automotive production in 2024 supported an estimated 19 billion euros of contribution to EU gross domestic product, 250,000 EU jobs and 6.8 billion euros of tax revenues in member states. That activity was associated with around 24 billion euros of spending on EU-produced goods and services.
Looking specifically at exports, around 20 billion euros of UK automotive production exported to the European Union supports 5.6 billion euros of spending on EU-produced goods and services, comprising roughly 4.5 billion euros of supply chain purchases and 1.1 billion euros of wage-funded consumer spending. That spending is estimated to support 4.4 billion euros of EU GDP, made up of approximately 3.3 billion euros of indirect impact through EU supply chains and 1.1 billion euros of induced impact through consumer spending. Separately, the tax contribution associated with UK automotive exports to the EU is estimated at 1.6 billion euros, and the employment supported at 58,000 jobs.
The SMMT is explicit that these figures measure different things and should not be added together, and that the analysis does not model how manufacturers, suppliers or customers might respond to any particular policy. It is an estimate of EU economic activity potentially exposed to changes affecting UK automotive exports, not a forecast of economic loss.
That caveat is worth respecting. Advocacy analysis of this kind is properly read as a measure of exposure rather than of predicted damage, because it holds behaviour constant and real supply chains adjust.
The geography of exposure
The distributional detail is where the political argument lives, and it is constructed with evident care.
The largest GDP impacts sit in the European Union’s major automotive economies: approximately 6.3 billion euros in Germany, 2 billion euros in France, 1.7 billion euros in Italy and 1.5 billion euros in Spain. Employment exposure follows the same ranking, with UK automotive output supporting an estimated 69,000 jobs in Germany, 24,000 in France, 22,000 in Spain and 20,000 in Italy.
The more striking findings are in Central and Eastern Europe. UK automotive production supports an estimated 23,000 jobs in Poland, 14,000 in Romania, 13,000 in Czechia and 11,000 in Slovakia. As a share of total national employment, that amounts to as much as 0.46 per cent in Slovakia and 0.24 per cent in Czechia, reflecting the more labour-intensive industrial bases of those economies and their deep integration into European automotive component supply.
The political logic of presenting the data this way is transparent and effective. A measure that damages British vehicle output damages component suppliers in Slovakia, Czechia, Poland and Romania more than proportionately, and those member states have votes in the Council.
The industry position
Mike Hawes, chief executive of the SMMT, set out the argument directly.
“The EU and UK automotive sectors have traded, invested and grown together over many years. Despite Brexit, supply chains remain deeply integrated and the cross-Channel trading relationship is worth 80 billion euros a year, supporting jobs, growth and investment,” Hawes said. “The EU is rightly focused on strengthening its industrial base, but the UK remains fundamental to Europe’s automotive ecosystem and is therefore essential to that ambition. Excluding the UK from ‘Made in Europe’ would be an own goal, weakening competitiveness, reducing scale and limiting consumer choice. We need a better outcome, one that recognises UK Automotive as a trusted partner in the Industrial Accelerator Act and strengthens, rather than fragments, Europe’s automotive industry.”
The specific ask is for the European Union to treat UK-built vehicles, parts and materials as equivalent to EU products for the purposes of the Act’s content thresholds.
The underlying trade relationship supports the integration claim. The United Kingdom is the European Union’s largest export market for passenger cars, and the European Union is the United Kingdom’s largest export market for the same. EU manufacturers sell more automotive components to the United Kingdom than to any other market in the world. The relationship is worth approximately 80 billion euros annually in both directions.
Press reporting in recent weeks has indicated that at least one major manufacturer with British operations has warned the UK government about the consequences of the proposals for plant viability, underlining that the commercial stakes extend beyond trade volumes to investment location decisions.
The counterargument
It would be incomplete to present only the British industry’s case, and the European position has its own coherence.
The European Union is attempting to rebuild industrial capacity in sectors where it has lost ground, at a moment when other major economies are deploying large-scale domestic content requirements attached to public money. From a European perspective, a subsidy or procurement preference funded by European taxpayers that flows to production located outside the European Union is a transfer of public money to a foreign industrial base. That is a defensible position, and it is the same position the United Kingdom itself takes in various domestic procurement and incentive contexts.
There is also a negotiating dimension. Content thresholds create leverage. A European Union that can extend equivalence to the United Kingdom, or withhold it, holds an instrument that can be traded against British concessions in other areas of the post-Brexit relationship.
And there is a precedent concern. Extending “Made in Europe” equivalence to a third country invites comparable requests from others, including countries whose automotive supply integration with the European Union is less deep but not negligible. Once the principle is conceded, the line becomes difficult to hold.
The counter to all of this is the scale argument Hawes makes. European automotive manufacturers face intense competitive pressure and are operating in a market where volume and scale determine unit cost. Fragmenting an integrated cross-Channel supply chain to satisfy a content threshold reduces the scale available to European producers as well as British ones, and raises costs for European consumers at a moment when affordability is the principal barrier to electric vehicle adoption.
Economic impact analysis
The measurable effects would fall into three categories.
The first is the direct demand effect on British production. Loss of access to EU fleet incentives, carbon dioxide super credits and public procurement would reduce demand for UK-built vehicles in the market that takes the largest share of British vehicle exports. The magnitude depends on what proportion of EU vehicle sales flows through incentivised fleet and procurement channels, which varies considerably by member state and is rising as governments use fleet policy to drive electrification.
The second is the feedback effect on EU suppliers. Lower UK production volumes mean lower UK purchases of EU-made components, which is the mechanism through which the Oxford Economics figures translate into European exposure. The 4.5 billion euros of supply chain purchases associated with UK automotive exports to the European Union is the number most directly at risk.
The third is the investment effect, and it is likely the largest over a ten year horizon. Vehicle manufacturers make plant investment decisions on model cycle timescales, and market access is a primary input. A British plant that cannot serve the European incentivised market on equal terms has a materially weaker investment case than one that can. Decisions taken in the next eighteen months on where to site the next generation of electric vehicle production will reflect whatever the Industrial Accelerator Act ultimately provides, and those decisions are effectively irreversible for a decade.
Implications for importers, exporters and supply chains
For companies operating across the UK-EU automotive supply chain, several practical conclusions follow.
Content accounting becomes a strategic function rather than a compliance one. If a 70 per cent EU content threshold applies to electric vehicles with exceptions for most battery components, the precise definition of what counts, how it is measured, and how battery components are treated determines whether a given model qualifies. Manufacturers and tier one suppliers need that modelling now, on the draft text, rather than after adoption.
Sourcing decisions taken today have long tails. Component sourcing agreements signed in 2026 will be supplying vehicles built in 2029 and 2030. Where a supplier’s location affects a vehicle’s content qualification under a rule that is still being drafted, buyers face a genuine planning problem. The rational response is contractual flexibility rather than commitment.
Dual-qualification strategies deserve examination. Manufacturers serving both the United Kingdom and the European Union may find that the optimal configuration involves separate content profiles for each market, which carries cost but preserves access. Whether that is economic depends on volume.
Finally, the pattern generalises beyond automotive. Content-based eligibility rules attached to public incentives and procurement are becoming the principal instrument of industrial policy in the major economies. Exporters in clean technology, rail, grid equipment, medical devices and defence-adjacent sectors should expect similar conditionality and should be building the content-tracking capability now.
What happens next
The Industrial Accelerator Act is in negotiation, and the “Made in Europe” provisions are among its contested elements. The British government has been pressing for UK access to the rules, and the SMMT analysis is intended to arm sympathetic voices within the European Union with domestic economic arguments.
The outcome will turn on whether member states with significant automotive component exposure to the United Kingdom, particularly Germany, Slovakia, Czechia and Poland, conclude that the cost of excluding British production exceeds the benefit of a clean content rule. That is a calculation about their own industries, not about British ones, which is precisely why the analysis was framed the way it was.
For companies on either side of the Channel, the question to watch is not whether tariffs return. They will not. It is whether duty-free access continues to mean market access, or whether eligibility rules quietly become the real border.
How the methodology works, and its limits
Because the figures are being used to make a political argument, the method behind them deserves a plain description.
Oxford Economics used its Business Economic Impact Calculator, a global input-output model that captures relationships between hundreds of industries across more than 6,000 national and local geographies and traces supply chains across national borders. The analysis covers SIC and NACE Division 29, which comprises the manufacture of cars, vans, lorries, coaches and other motor vehicles, together with engines, bodies, trailers and most vehicle parts and accessories.
Input-output modelling of this kind produces three categories of effect. Direct effects are the activity of the industry itself. Indirect effects are the purchases that industry makes from its suppliers, and the purchases those suppliers make in turn. Induced effects are the consumer spending funded by wages paid in the direct and indirect activity. The 4.4 billion euro EU GDP figure associated with UK automotive exports to the European Union comprises approximately 3.3 billion euros of indirect impact and 1.1 billion euros of induced impact.
The method has known limitations, and the SMMT acknowledges them. It holds technical coefficients fixed, so it does not capture substitution. It does not model how manufacturers, suppliers or customers would respond to a policy change. It does not assess precisely which automotive products would fall within the scope of “Made in Europe” provisions. And it excludes automotive-related EU supplies made to UK vehicle dealers or other UK customers, which means it captures the manufacturing supply chain but not the aftermarket relationship.
In practice, the figures should be read as a measure of the EU economic activity currently connected to UK vehicle production, not as a prediction of what would be lost. If British output fell, some of that EU supply chain activity would be redirected to serving alternative customers, including EU-based manufacturers picking up the displaced volume. The net effect would be smaller than the gross exposure figure, possibly considerably so.
That said, the geographic distribution of the exposure is less sensitive to this criticism than the aggregate. A component plant in Slovakia supplying a specific British assembly line does not automatically find a replacement customer, and the adjustment costs of finding one are real.
The precedent problem
The “Made in Europe” debate is a specific instance of a general problem that is becoming central to trade policy, and it is worth stating in general terms.
For three decades, the architecture of trade liberalisation focused on border measures: tariffs, quotas and customs procedures. Removing those barriers was assumed to deliver market access, and for the most part it did. Industrial policy was, in the major economies, comparatively restrained and largely horizontal.
That assumption no longer holds. The instruments now driving competitive outcomes are behind the border: production subsidies conditioned on domestic content, tax credits conditioned on assembly location, procurement rules conditioned on origin, and demand-side incentives conditioned on qualifying manufacture. These instruments are, in most cases, legally consistent with existing trade agreement obligations, because those agreements discipline tariffs and discriminatory internal taxation far more tightly than they discipline subsidy eligibility criteria.
The result is that a country can have complete tariff-free access to a market and still find its products systematically excluded from the segments of demand that public policy is actively creating. In sectors where government-shaped demand is a large share of the total, which now includes electric vehicles, grid equipment, rail rolling stock, hydrogen electrolysers and defence procurement, that exclusion is commercially decisive.
The United Kingdom’s position in the automotive case illustrates the problem in its purest form. British manufacturers face no tariff. They face the prospect of ineligibility.
Options on the table
Several outcomes are conceivable, and they differ substantially in commercial consequence.
Full equivalence would treat UK content as EU content for the purposes of the thresholds. This is the industry’s ask. It would preserve the existing supply chain configuration and require no restructuring on either side.
Partial or conditional equivalence would extend recognition subject to conditions, potentially including regulatory alignment commitments, reciprocal treatment of EU content in UK schemes, or coverage limited to particular product categories. This is the most likely negotiated landing point if the European Union decides to move at all, because it preserves leverage while addressing the industrial argument.
A cumulation approach borrowed from rules of origin practice would allow UK content to count toward the threshold up to a specified percentage, which would accommodate integrated supply chains without conceding full equivalence. The Trade and Cooperation Agreement already contains bilateral cumulation provisions for origin purposes, so the mechanism is familiar to both sides.
Straight exclusion, the currently drafted position, would require manufacturers to reconfigure content to qualify, absorb the loss of eligible demand, or relocate production. All three are expensive.
What companies should be doing
For manufacturers and suppliers on either side of the Channel, four actions are timely.
First, model content under the draft thresholds now. Understanding whether a given vehicle or component currently qualifies, and what marginal change would be required to make it qualify, is the foundation for every subsequent decision. That modelling depends on definitional detail in the draft text that is still moving, which means the model needs to be built to run scenarios rather than to produce a single answer.
Second, quantify the exposed demand. Not all EU vehicle sales flow through incentivised fleet or procurement channels, and the proportion varies widely by member state and segment. A manufacturer whose EU volume is predominantly retail private sales faces a very different exposure from one selling substantially into corporate fleets and public authorities.
Third, build optionality into sourcing agreements signed now. Components contracted in 2026 will supply vehicles built at the end of the decade, under rules that are not yet fixed. Contracts that lock location and volume without adjustment mechanisms transfer regulatory risk in ways that may not have been priced.
Fourth, engage. The Industrial Accelerator Act is in negotiation, and the technical definitions that will determine outcomes are being drafted now. Companies with a material stake have more influence over definitional detail at this stage than they will have over political outcomes later.