Nissan has unveiled its new approach to electrified powertrain development, called “X-in-1,” which is expected to bring substantial cost savings. The Japanese company will use modular core components, shared between various applications. The two initial powertrain packages will be 3-in-1 for all-electric vehicles (it includes an electric motor, inverter, and reducer/single-speed transmission) and 5-in-1 for e-Power series-hybrids, which additionally have a generator and increaser. Nissan notes that there might be other types in the future.
The main idea behind X-in-1 is to reduce development and manufacturing costs by 30 percent (by 2026, using 2019 as a reference). Both types (3-in-1 and 5-in-1) will be produced on the same production line. Nissan has already introduced multiple all-electric and e-Power (series-hybrids, without recharging capability) models around the world (the e-Power is mostly in Japan/Asia and Europe). By fiscal year 2030, the company would like to have 27 new electrified models, including 19 all-electric (the remaining eight to be e-Power, we assume).
The company intends to use high-power SiC power electronics and newly developed motors that reduce the use of heavy rare earth elements to 1 percent or less by weight. Sharing and modularizing core components improves production efficiencies and reduces powertrain costs by approximately 30 percent compared to 2019. Nissan aims to achieve e-POWER price parity with ICE vehicles by around 2026. Size and weight reduction of the unit improves vehicle driving performance and minimizes noise and vibration.
Without a doubt, this appears to be a step in the right direction, especially when considering high-volume electrification. However, it’s too early to say how competitive the new drive units might be. More details about the new electrified powertrain development can be found in the latest seminar. Nissan’s X-in-1 approach is expected to bring substantial cost savings while providing an enjoyable driving experience unique to Nissan EVs.
FAQ
Q1: Are electric car batteries recyclable?
A1: Yes, electric car batteries are recyclable.
Q2: Are electric car chargers free?
A2: It depends on the charger and the location. Some electric car chargers are free, while others may require a fee.
Q3: Can electric car batteries be rebuilt?
A3: Yes, electric car batteries can be rebuilt with the right tools and knowledge.
