Key Takeaways Moody's gave a positive review of the potential merger of Honda and Nissan.Analyst Dean Enjo wrote that the deal would be "credit positive" if done correctly.Former Nissan CEO Carlos Ghosn warned Nissan would face "carnage" if the combination went through.

The proposed deal aims to unify operations under a joint holding company, led by Honda, while maintaining the distinct identities of each brand, according to Honda's president, Toshihiro Mibe. If finalized, the merger would position the combined entity to better compete with market leaders Toyota and Volkswagen.

The Detroit Three are facing an auto industry increasingly affected by the rise of China as demonstrated by the planned merger of Honda and Nissan.