Mercedes chief Joachim Zahn's 1970s crisis playbook still offers lessons for car makers
As Mercedes-Benz navigates a turbulent era, the example of Joachim Zahn, who led the company through the 1970s oil crisis and economic turmoil by doubling production without reckless expansion, remains a relevant case study in automotive survival.
Joachim Zahn, who led Mercedes-Benz through the economic storms of the 1970s, doubled the company's production by refusing to chase reckless growth, a strategy that current chief executive Ola Källenius might study closely amid today's industry upheaval. Zahn, who became president of Daimler-Benz in 1971 after 13 years as finance chief, steered the German manufacturer through an era of strikes, currency instability, and oil shocks, emerging stronger than ever.
In a 1972 interview, Zahn warned that European car markets had reached a saturation point and that many manufacturers were dangerously expanding production capacity. He pointed to the post-war boom when demand for cars outstripped supply across Western Europe, fuelling rapid growth in British, French, Italian, and West German firms. By 1965, however, the democratisation of motoring was nearly complete, and inflation began outpacing workers' wages, triggering frequent strikes at car factories. The US decision to unpeg the dollar from gold further complicated exchange rates, adding to the industry's woes.
Zahn was candid about the toll these pressures took on Mercedes. Strikes in the autumn of 1971 alone cost the company some 23,000 cars, about 7% of production, and 10% of its trucks. He also noted that the company had deliberately held prices steady for a year to help curb inflation, even as costs grew considerably. The industry faced additional demands to improve road safety, with Zahn arguing that Mercedes had demonstrated goodwill through its safety conferences and experimental safety vehicles, even if no final solutions had yet been found.
The biggest challenge, in Zahn's view, was the shifting attitude of governments. He described a move from neutrality towards the car to outright hostility, often based on demagogy, manifesting in speed limits, traffic restrictions, parking limitations, and a growing web of safety, pollution, and fiscal rules. This hostility, he felt, was a more profound threat than any single economic factor.
The oil crisis of 1973 proved even more disruptive than Zahn had anticipated. Mercedes' German order books in December 1973 were 60% down on normal levels, autobahns were limited to 62mph, and driving was banned on four Sundays. While many predicted the end of large, luxury, and sports cars, and rivals hurriedly developed small models, Mercedes held its course. Zahn argued that small was not synonymous with economical and bet instead on diesel power, a decision that proved prescient.
Zahn remained preoccupied with overcapacity, predicting that those who based their future projections on the expansion rates of the 1960s would soon discover their investment mistakes. He did not oppose growth itself, but rejected growth pursued for its own sake, warning that politicians and intellectuals advocating zero growth had no idea of the social and political tensions such a halt would create.
By 1977, Autocar hailed Zahn as one of the industry leaders with the most brilliant results. His level-headed realism had doubled Mercedes' production, making it the largest non-American car maker. In 1976, the company built some 370,000 cars, 158,000 of which were diesels, enabling it to comply with US environmental regulations, alongside 248,000 trucks and buses. The profit margin of 1.7% equalled £98m, worth roughly £680m today.
Zahn continued to voice reservations about the industry's future, noting that many firms had resorted to massive layoffs during the battles of 1974-1975, while Mercedes was among the very few that never suffered overcapacity. He retired in 1979 and is remembered by his old company as having felt equally responsible to shareholders and employees. His approach, balancing caution with ambition, offers a clear playbook for leaders facing today's uncertain automotive landscape.
