European carmakers are increasingly turning to Chinese automakers to fill idle factory floors and stay competitive, as plant utilization across the continent drops below 60%. Fiat's Cassino plant, once a major employer, now operates at a fraction of its capacity, with workers relying on public furlough schemes. Stellantis, owner of Fiat, is exploring partnerships with Chinese firms like Leapmotor and Dongfeng to revive struggling plants, following similar moves in Spain and France.

The strategy reflects broader challenges facing the European auto industry, which supports about 7% of the EU's GDP and nearly 14 million jobs. With car sales still 3 million units below pre-pandemic levels, companies like Ford, Volkswagen, and Nissan are also forming alliances with Chinese brands such as Geely, Xpeng, and Chery.

While these partnerships offer short-term relief, industry experts warn they may not be sustainable long-term without stronger local supply chains and technology transfers. The EU's proposed Industrial Accelerator Act, targeting a 70% local content threshold for subsidized vehicles by 2027, adds pressure for Chinese firms to localize production and share technology. However, concerns remain over job security in the supply chain and the true extent of technological know-how that will be transferred.