x-in-1 system

Nissan unveils new X-in-1 system to cut EV-making costs

Nissan has just unveiled its new approach to electrified powertrain development, which it calls Nissan X-in-1. Under the X-in-1 system, core electric vehicle (EV) and e-Power powertrain components will be shared and modularized, resulting in a 30% reduction, compared to 2019, in development and manufacturing costs by 2026.

Through the X-in-1 approach, Nissan aims to further increase the competitiveness of its EV and e-Power vehicles. Nissan has developed a 3-in-1 powertrain prototype, which modularizes the motor, inverter, and reducer, and is planned for use in EVs. A 5-in-1 prototype, which additionally modularizes the generator and increaser, is planned for use in e-Power vehicles.

The X-in-1 approach, which covers 3-in-1, 5-in-1, and other possible variants, has been developed to produce EV and e-Power core components on the same line.

X-in-1 system shows that Nissan listens

In 2010, Nissan became the first automaker to mass-market an EV, the Nissan Leaf. To continuously enhance its electrification technologies, Nissan has been carefully listening to its EV customers worldwide. In 2016, Nissan launched its unique e-Power electrified powertrain, utilizing its EV technology, which provides the same driving pleasure as an EV as it is 100% motor drive.

The X-in-1 approach to electrified powertrain development provides the following benefits:

Sharing and modularizing core components improves production efficiencies and reduces powertrain costs by approximately 30% compared to 2019. Nissan aims to achieve e-Power price parity with ICE (internal combustion engine) vehicles by around 2026.

Size and weight reduction of the unit improve vehicle driving performance and minimizes noise and vibration.

Adopt a newly developed motor that reduces the use of heavy rare earth elements to 1% or less of magnet weight.

The sharing of core components and control technology provides the enjoyable driving experience unique to Nissan EVs

Senior vice president Toshihiro Hirai, who leads powertrain and EV engineering development, said: “We make the most of our expertise and know-how from our more than-a-decade long development and production of electrified technologies. Through our innovations in electrified powertrain development, we’ll continue to create new value for customers and deliver 100% motor-driven vehicles—EVs and e-Power—as widely as possible.”

Under its long-term vision, Nissan Ambition 2030, the company aims to bolster its lineup with 27 new electrified models, including 19 EVs, by the fiscal year 2030. Nissan aims to bring the unique value of its electrified vehicles to the broadest range of customers by introducing the most suitable models to each market at the appropriate time. (Story and photo courtesy of Nissan Motor Corp)