Nissan-Honda merger would be far from cure-all

MELBOURNE, (Reuters Breakingviews) – If only M&A solved everything. Japan’s Nissan Motor and Honda Motor certainly need help. The country’s second- and third-largest automakers are in talks to set up a holding company, Reuters reported on Wednesday, citing a source. That may yet lead to a full merger and possibly include smaller rival Mitsubishi Motors according to the Nikkei. Cost cuts would bolster margins at the trio, whose combined market value at Tuesday’s close was $50 billion. But as Stellantis’s woes show, tie-ups alone don’t create great manufacturers.

Nissan, whose shares surged 24% following the reports, would benefit the most. Last month, CEO Makoto Uchida unveiled an emergency overhaul that involved cutting 9,000 jobs and 20% of manufacturing capacity. Even so, its operating margin in the year to the end of March 2026 is expected to be just 0.4%, per forecasts gathered by Visible Alpha. Honda’s automotive unit is on track to deliver a better, but hardly decent, 4.6% – roughly half of the $227 billion Toyota Motor’s.

Fully meshing the two together could improve the margin to 7%, Breakingviews calculates, if they managed to slash expenses equivalent to 4% of revenue – roughly the target Renault, Nissan and Mitsubishi set for their alliance in 2017. Combining their finance units and swallowing Mitsubishi would bring even more savings.

A chart showing the relative performance of Nissan, Honda and the Nikkei 225 stock index since the end of 2017
A chart showing the relative performance of Nissan, Honda and the Nikkei 225 stock index since the end of 2017
The prospect of more revenue hitting the bottom line at the combined entity would be even more appealing if U.S. President-elect Donald Trump follows through on his threat to impose tariffs on imports.
But M&A can only work to a point. Stellantis, for example, is the amalgam of a number of different businesses, starting with Peugeot’s 2017 acquisition of Opel, General Motors’ European business. Then-CEO Carlos Tavares’s success, turning that around paved the way to unveil a merger with Fiat Chrysler two years later. The company today is currently grappling with falling sales and shrinking margins due largely to overpriced, uninspiring cars in the United States. Boardroom disagreements over how to fix the problem prompted Tavares to quit this month.

A well-executed merger could buy Nissan and Honda time not just to slash expenses but to bolster their subpar portfolio, not least of electric and hybrid cars. Stellantis shows that if executives don’t focus on producing vehicles customers want to buy at prices that keep shareholders happy, any union is likely to careen off the road again.

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CONTEXT NEWS

Honda Motor and Nissan Motor are in talks to set up a holding company, Reuters reported on Dec. 18, based on information from a person with knowledge of the situation.

Whether that would lead to a full union of the two companies remains unclear, Reuters noted, although the Nikkei newspaper had reported earlier in the day that they were in merger talks. A deal could also eventually include Mitsubishi Motors, according to the Nikkei. Nissan is Mitsubishi’s largest shareholder with a 24% stake.

Shares in Nissan and Mitsubishi rose as much as 22% and 15% respectively in early trading in Tokyo on Dec. 18. Honda’s stock fell as much as 3% before recovering somewhat.

Editing by Robyn Mak and Ujjaini Dutta