Toyota Motor Corp. is establishing a new series of battery electric vehicles (BEVs) called bZ (beyond Zero), and at Auto Shanghai 2021 it unveiled a concept version of the line called bZ4X. Under the theme of “introducing sustainable vehicles practically,” Toyota plans on establishing a full line-up of electrified vehicles to reduce CO2 emissions with the aim of having 70 electrified models (which include hybrids) by 2025.
The company says that its worldwide electrified vehicle sales in 2020 were 1.95 million units or about 23% of Toyota’s total sales, but nearly all of those were hybrids. In establishing a full line-up of electrified vehicles, Toyota will introduce 15 BEVs, including seven new Toyota bZ BEV models by 2025. The first of the BEVs to realize “mobility for all” is the Toyota C+pod, a small-capacity, short-distance, ultra-compact model focused on battery reuse and recycling launched in December 2020.
In contrast, the new bZ series of BEVs takes on a “human-centered” approach aimed at widespread use in regions such as China, the U.S., and Europe, where there is significant demand for BEVs, and where there is a large supply of renewable electricity. The bZ series models will be built on new BEV dedicated platforms that feature a practical cruising range for customer peace of mind and open interiors and uniquely designed exteriors that take advantage of BEV packaging possibilities.
Toyota plans to jointly develop the series with partners who boast expertise in various fields. For the bZ4X concept, it is partnering with Subaru. This new vehicle adopts the e-TNGA BEV-dedicated platform that was jointly developed by the two companies. It takes advantage of Toyota’s strength in vehicle electrification and Subaru’s expertise in AWD technologies.
The bZ4X medium-size SUV combines a long wheelbase with a short overhang, with an interior space comparable to a D-segment sedan. The overall design is intended to marry dynamism and utility, with a characteristic SUV high driving position. The front of the vehicle dispenses with the familiar grille and instead features an arrangement of sensors, lights, and aero elements in a distinctive “hammerhead” form.
“Our target customer is someone who places importance on time spent together with family and friends,” said Chief Engineer Koji Toyoshima. “When they want to enjoy such times, Toyota bZ4X Concept can serve as a hub for them.”
The front cabin is designed around a “drive module,” with a low-set instrument panel opening up visibility and emphasizing a sense of space. Controls are grouped around the center console, designed for easy recognition and operation. The digital driver’s instrument display is positioned above the steering wheel, so only minimal eye movement is required to register information. A uniquely shaped steering wheel eliminates the need to change grip when steering and contributes to a spacious interior. This is enabled by a steer-by-wire system.
The bZ4X adopts a new AWD system jointly developed by Toyota and Subaru that is said to combine safe and pleasing driving performance with impressive off-road performance. In addition to the use of regenerative energy systems, the vehicle also adopts a solar system that recharges the battery while stationary. It also provides cruising range benefits for customers in wintertime.
Toyota plans to produce the Toyota bZ4X in Japan and China, with worldwide sales of the model by the middle of 2022.
