CES 2020: Nissan debuts e-4ORCE EV AWD system
Next-gen all-wheel drive system designed to deliver "predictable power"The Nissan e-4ORCE twin-motor all-wheel control technology (read: AWD system) made its debut at the 2020 Consumer Electronics Show (CES) in Las Vegas this week.
The new EV drive system will be deployed on several new battery-powered Nissan cars – including high-performance models. The new tech was demonstrated in a Nissan LEAF test car, which featured the updated powertrain hidden inside the mule.
According to Nissan, the new all-wheel drive system builds on lessons learned from the Nissan GT-R's ATTESA E-TS torque split system and also the system that underpins the Nissan Patrol 4x4.
The biggest difference is that the all-paw e-4ORCE system draws power from twin electric motors, which deliver almost instantaneous torque, so there are new challenges and opportunities available.
According to Takao Asami, Nissan’s research and advanced engineering chief, the new system will work for SUVs and 4WDs but also high-performance vehicles.
"The e-4ORCE twin-motor all-wheel control technology offers precise handling and stability, which gives drivers greater confidence and even more excitement than ever before," said Asami.
"This technology enables excellent cornering performance and traction on slippery surfaces and comfortable ride for all passengers."
Nissan has been making headlines for all the wrong reasons in recent times, as its former CEO Carlos Ghosn fled criminal charges in Japan and is now an international fugitive.
While the new AWD system is not yet confirmed for the next-gen Nissan GT-R everyone is hoping for, it is a positive story for the brand and it could have implications for the next GT-R given it’s likely to be electrified.
The Japanese car-maker says the e-4ORCE system's "balanced, predictable power and handling" is "on par with many premium sports cars".
As it stands, the e-4ORCE twin-motor all-wheel control technology will be deployed first on the production version of the Nissan Ariya Concept, which made its debut in late 2019 at the Tokyo motor show.
Nissan also showed off its latest sound insulation technology at CES.
The idea is that this new 'meta-material' will reduce weight – it's four times lighter than current rubber board sound insulation – while providing the same levels of sound isolation.
The meta-material is composed of a lattice structure covered by a plastic film that helps control air vibrations and hence reduce the passage of sound. Nissan reckons engine and road noise will be significantly reduced.
Nissan says its simple construction means it won’t be expensive to mass produce either.
By making its vehicles lighter, Nissan says they will not only be more energy/fuel efficient but offer improved cabin comfort.
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