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Debt burden grows for German suppliers in embattled auto sector, study shows

By Thomson Reuters Aug 7, 2026 | 7:09 AM

BERLIN, Aug 7 (Reuters) – German auto suppliers are more indebted and spend more on interest than their international rivals as ​competition from China intensifies, according to ‌excerpts from an upcoming study seen by Reuters.

A financial analysis by Strategy&, PwC’s German consulting arm, found that average interest expenses at Germany’s leading auto suppliers ‌rose ​for a fourth consecutive year ⁠in 2025 to ⁠102% of operating earnings – far exceeding levels in the rest of Europe and China.

“Many companies in the German supplier industry are managing ​substantial debt loads,” said Henning Rennert, partner at Strategy& Germany.

The study, expected to be ⁠published later this month, ⁠also found that German companies had ​lower average equity ratios than their competitors, leaving ​them more exposed to financial stress.

Strategy& looked ‌at German suppliers like ZF, Continental and Schaeffler.

Those companies have overhauled their businesses in recent years as customers like Volkswagen and Mercedes-Benz ⁠grapple with the slow and costly shift to electric vehicles, steep tariffs and lost dominance in China.

Suppliers ⁠themselves are ‌under pressure to compete. Strategy& said ⁠the cost gap between German ​and ‌Chinese suppliers widened between 2019 and ​2025.

While German ⁠suppliers’ overhead costs worsened during that period, Chinese competitors became more efficient, reducing both overhead and manufacturing costs as a share of revenue, according to the analysis.

(Reporting by Rachel MoreEditing by ​Ludwig Burger)