Honda and Nissan will merge under a new holding company, the automaker’s announced, confirming months of rumors, with the smaller of the Japanese automakers effectively taking control of the new alliance. Mitsubishi, which was rescued by Nissan in 2016, has yet to decide whether to become part of the alliance. And Renault, which bailed out Nissan in 1999, plans to determine what role it may have going forward.
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