The two sides have already been talking about sharing car platforms, the FT said, although it heard that the discussions are far enough along that they’ve gone “beyond simply sharing the technology.”

Fiat Chrysler and Renault have declined to comment.

A deal could have significant ramifications for both the tech in Fiat Chrysler’s cars and Renault’s overall reach. Fiat Chrysler could borrow EV and hybrid platforms from its new partner, helping it keep up with an industry where electrified cars could quickly become the norm. It might also have access to more autonomous driving resources, not to mention mobility services that could help it cope with a decline in car ownership.

Renault, meanwhile, could benefit by integrating its tech into an erstwhile competitor’s cars as well as expanding its reach. While the company stopped offering cars in the US a long time ago, a Fiat Chrysler link would give it a foothold in the country that it doesn’t have through Mitsubishi or Nissan. You wouldn’t necessarily see Chrysler-badged Renault Zoes, but you might see Chryslers with a certain French touch — even if it’s only under the hood.