Toyota Motor Corporation announced Toyota bZ, its newly established series of battery electric vehicles (BEVs), in establishment of a full line-up of electrified vehicles. In China, Toyota unveiled a concept version of the Toyota bZ4X, which will be the first model in the bZ series.
Toyota will promote electrification strategies that contribute to reducing CO2 emissions throughout the entire lifecycle of a vehicle, while consulting with governments on how to improve the environment for the promotion of electrification. In addition, Toyota will review and disclose information to confirm public policy engagement activities are consistent with the long-term goals of the Paris Agreement by the end of this year, and will aim to provide enhanced information disclosure so that as many stakeholders as possible can understand their activities. For further information see the IDTechEx report on Electric Motors for Electric Vehicles: Land, Water, Air 2020-2030.
Introducing sustainable vehicles practically; Toyota is establishing a full line-up of electrified vehicles to reduce CO2 emissions with the aim of having 70 electrified models by 2025
Toyota has a long history of CO2 reduction initiatives. In 1993, it launched the G21 project, which sought to propose cars that would be deemed necessary by the world in the 21st century. In 1997, the company launched the world's first mass-produced hybrid electric vehicle, the Prius. Since then, based on the idea that "eco-friendly vehicles are only meaningful if they achieve widespread use and contribute to CO2 reductions," or introduce sustainable vehicles practically, Toyota has undertaken to establish a full line-up of electrified vehicles―namely, hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), battery electric vehicles (BEVs), and fuel cell electric vehicles (FCEVs)―and thereby offer its customers diverse choices. Various factors such as the desired operating environment and cruising range for customers, and the status of development of recharging infrastructure differ according to country and region. In line with these variables, Toyota offers powertrains that appeal to the public and, as a result, leads to reduction of CO2 emissions. Here are the results of Toyota's approach in electrification.
Total cumulative sales of electrified vehicles: over 17 million units (1997-February 2021)
- Total accumulative reductions in CO2 emissions as a result of electrified vehicles: around 140 million tons. (1997-2020)
- Worldwide electrified vehicle sales in 2020: 1.95 million units (23 percent of Toyota's total sales, or about one in four vehicles, is electrified)
- Between 2010-2019, Toyota electrified vehicles have helped to reduce the average CO2 emission of new vehicles worldwide by approximately 22 percent Toyota's line-up of electrified vehicles comprises 45 HEVs, four PHEVs, four BEVs, and two FCEVs―a total of 55 diverse models, ranging from passenger cars to commercial vehicles. (as of the end of 2020)
Going forward, Toyota will continue expanding its line-up to cater to the needs of its customers, and will expand the total number of electrified models to around 70 by 2025.
Toyota will introduce 15 BEVs, including seven new Toyota bZ BEV models by 2025
In establishing a full line-up of electrified vehicles, Toyota has been progressing its plan to introduce 15 BEV models by 2025, including seven new BEV models of the Toyota bZ series. In its development of BEVs, Toyota has taken two distinct approaches based on the idea of utilizing the advantages of BEVs, considering CO2 reductions from LCA.
The first seeks to realize "mobility for all," with a focus on small-capacity, short-distance, ultra-compact BEVs with establishing new business models such as commercialization of battery reuse and recycling. The Toyota C+pod, which was launched in December 2020, is one example.
In contrast, the new Toyota 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. "bZ" stands for "beyond Zero," and incorporates the desire to provide customers with value that exceeds mere "zero emissions." Toyota intends to launch BEVs that will be welcomed by all customers. The Toyota bZ series models will be built on new BEV dedicated platforms with features as follows:
- Practical cruising range that considers the operating environment, so that customers can choose our products with peace of mind
- Open and freestyle interior and uniquely designed exterior utilizing BEV packaging
Development of the Toyota bZ series is based on BEV-dedicated platforms that can be used with multiple variations in terms of size and design. Toyotais jointly developing the series with partners and by coordinating with policies that encourage the use of renewable energies, Toyota hopes to expand the range of choice for customers, and contribute to the further reduction of CO2 emissions.
The Toyota bZ4X is an SUV BEV jointly developed with Toyota's partner, Subaru. This new vehicle adopts the e-TNGA BEV-dedicated platform that was jointly developed by the two companies; it takes advantage of the strength of Toyota, which boasts expertise in vehicle electrification, and Subaru, which possesses outstanding AWD technologies, and realizes driving performance that is both comfortable and enjoyable. The characteristics of the Toyota bZ4X are outlined below.
- Using a BEV-specific platform, the bZ4X combines a long wheelbase with a short overhang; this results both in a distinctive design, and in an interior space comparable to a D-segment sedan.
- A uniquely shaped steering wheel eliminates the need to change grip when steering, and also contributes to a spacious interior; the vehicle adopts a steer-by-wire system that provides a smooth driving feel aligned with the driver's intentions.
- The low position of the instrument panel and the location of the meters above the steering wheel serve not only to enhance the vehicle's sense of space, but also improve visibility and contribute to safe and secure driving.
- The bZ4X adopts a new AWD system jointly developed by Toyota and Subaru; it combines safe and pleasing driving performance―made possible by the unique responsiveness of electrified vehicles―with an impressive off-road performance.
- In addition to the use of regenerative energy systems, the vehicle also adopts a solar recharging system; this cleverly recharges the battery while stationary, and further enhances the unique environmental performance of a BEV. It also provides cruising range that ensures customers not to be inconvenienced in wintertime.
Toyota plans to produce the Toyota bZ4X in Japan and China; it hopes to begin worldwide sales of the model by the middle of 2022.
Source and top image: Toyota