Japanese automaker Nissan (NSANY) finds itself at a crossroads. Nissan was poised to participate in a megamerger with rival Honda (HMC), and it was a huge development when the talks were revealed late last year.

Nissan's future reportedly became the sticking point in negotiations, with Honda pushing to make its smaller competitor a direct subsidiary.

Even if the merger is off, Nissan remains keen on working with Honda in areas such as electric vehicles and software defined vehicles.