Honda and Nissan have confirmed their first collaborative efforts after their planned merger fell apart in March 2025, just 4 months after agreeing to tie the knot.
In a press release released overnight, the 2 Japanese automakers said they may work together on core electronic control units (ECUs) and software for a brand new Electrical/Electronic (E/E) architecture that can underpin their next-generation software-defined vehicles (SDVs).
The software components Honda and Nissan will collaborate on include the in-car operating system, vehicle control software and “key parts” of the middleware. The primary jointly developed software-defined vehicles won’t appear until the financial yr that ends in March 2030.
By working together the 2 firms hope to scale back development costs, improve economies of scale, speed up the pace of research and development, and “speed up innovation”.
Although neither Honda nor Nissan provided details concerning the sorts of drivetrains and technologies their recent SDVs will support, the businesses were keen to indicate they may “proceed to explore opportunities for collaboration” with a purpose to “speed up progress toward carbon neutrality and help realise a future with zero traffic fatalities”.
Additionally they noted SDVs are the important thing to “vehicle intelligence and electrification”, that are necessary areas for his or her collaboration.

A typical modern vehicle has many ECUs, each chargeable for controlling different elements, akin to the powertrain, brakes, telematics, transmission, batteries and infotainment. Most SDVs, including those from Honda and Nissan, prefer to have just a number of ECUs which might be more powerful and chargeable for multiple related functions.
Done appropriately, not only does such a setup reduce physical complexity and the quantity of wiring required, but additionally makes it easier to integrate advanced infotainment systems and driver assistance technology.
There is perhaps more collaboration announcements on the way in which too, with Honda and Nissan vowing to proceed to “explore opportunities” and “deepen collaboration”.
Today’s announcement confirms two out of the three items in a report from Nikkei Asia in July. The one piece missing from that report is word on future joint model development.


Based on the business publication, the 2 automakers are considering working together on models for the North American market, likely larger vehicles that may be mainly sold within the US, Canada, Mexico and the Middle East.
Cars that fall into that category include the Honda Pilot, Passport, Odyssey and Ridgeline, in addition to the Nissan Pathfinder, Murano and Frontier. There are also a clutch of models from Acura and Infiniti, akin to the MDX and QX60, respectively.
An earlier report from Nikkei Asia indicated Nissan could also supply Honda and Mitsubishi with pickup trucks from its underutilised factory in Canton, Mississippi, which currently produces the Frontier.
Nissan will soon supply a version of the Frontier to Mitsubishi to bolster its American lineup.
This Article First Appeared At www.carexpert.com.au

