The much-awaited 2 April—dubbed “Liberation Day” by the Trump administration – has arrived, with Washington poised to unveil sweeping new tariffs on its major trading partners, placing the European Union directly in the firing line.

Latest reports suggest the new duties could reach as high as 20% on all imports, targeting a wide range of sectors from cars to pharmaceuticals. If enacted, the move would mark a sharp escalation in transatlantic trade tensions, and potentially deliver a heavy blow to Europe’s already sluggish industrial momentum.

But just how severe could the economic fallout be for Europe and which countries would be hit hardest?

In 2024, the European Union exported €382 billion worth of goods to the United States, data from the International Trade Centre shows.

The US accounted for 12% of the EU’s total external demand, making it the bloc’s largest single export market.

Applying a flat 20% duty across these flows could translate into an €85bn direct decline in exports—though the indirect impact could run deeper as higher prices dent American demand.

Nowhere is the risk more acute than in the automotive sector, a traditional pillar of European industry and a symbol of Germany’s export-led model. In 2024, EU vehicle exports to the US amounted to €46.3bn.

These could now face combined tariffs of up to 45%, 20% under Trump’s new measures and a pre-existing 25% levy announced earlier in March.

At that rate, the new duties could make European vehicles largely uncompetitive in American showrooms raising the prospect of a near-total collapse in European car shipments.

“Tariffs on automotive exports present a major challenge for Germany’s economy,” said Daniel Parker, economist at Capital Economics.

“Stuttgart, Upper Bavaria and the Braunschweig region—which includes Wolfsburg—are likely to suffer the most pronounced impacts.”

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These areas are not only home to Mercedes-Benz, BMW and Volkswagen production hubs, but they also serve as critical nodes in the global auto supply chain.

Their plants are deeply integrated with US assembly operations, and their seaports—particularly Hamburg and Bremerhaven—handle significant volumes of outbound shipments to the American market.

The ripple effects go far beyond Germany. Slovakia, home to Kia and Volkswagen factories in regions such as Nitra and Zilina, is highly exposed. So are automotive clusters in Hungary’s Gyor and Austria’s Linz and Graz.