General Motors and Honda plan to expand the two companies’ relationship by codeveloping a series of affordable electric vehicles based on a new global architecture using next-generation Ultium battery technology.

The companies are working together to enable global production of millions of EVs starting in 2027, including compact crossover vehicles, leveraging the two companies’ technology, design and sourcing strategies. The companies will also work toward standardizing equipment and processes to achieve world-class quality, higher throughput and greater affordability.

The compact crossover segment is the largest in the world, with annual volumes of more than 13 million vehicles.

GM and Honda also will discuss future EV battery technology collaboration opportunities, to further drive down the cost of electrification, improve performance and drive sustainability for future vehicles.

GM is already working to accelerate new technologies such as lithium-metal, silicon and solid-state batteries, along with production methods that can quickly be used to improve and update battery cell manufacturing processes. Honda is making progress on its all-solid-state battery technology which the company sees as the core element of future EVs. Honda has established a demonstration line in Japan for all-solid-state batteries and is making further progress toward mass-production.

GM and Honda will share our best technology, design and manufacturing strategies to deliver affordable and desirable EVs on a global scale, including our key markets in North America, South America and China. This is a key step to deliver on our commitment to achieve carbon neutrality in our global products and operations by 2040 and eliminate tailpipe emissions from light duty vehicles in the US by 2035. By working together, we’ll put people all over the world into EVs faster than either company could achieve on its own.

—Mary Barra, GM chair and CEO

The progress we have made with GM since we announced the EV battery development collaboration in 2018, followed by co-development of electric vehicles including the Honda Prologue, has demonstrated the win-win relationship that can create new value for our customers. This new series of affordable EVs will build on this relationship by leveraging our strength in the development and production of high quality, compact class vehicles.

—Shinji Aoyama, Honda senior managing executive officer

Our collaboration with Honda and the continuing development of Ultium are the foundation of this project, utilizing our global scale to enable a lower cost foundation for this new series of EVs for millions of customers. Our plans include a new all-electric product for North America positioned at a price point lower than the upcoming Chevrolet Equinox EV, building on the 2 million units of EV capacity the company plans to install by the end of 2025.

—Doug Parks, GM executive vice president, Global Product Development, Purchasing and Supply Chain

GM and Honda have developed a close working relationship over many years, including several projects in recent years focused on electric and autonomous vehicle technologies.

In 2013, the two companies began working together on the co-development of a next-generation fuel cell system and hydrogen storage technologies. In 2018, Honda joined GM’s EV battery module development efforts. In 2020, GM and Honda announced plans to codevelop two EVs, including the Honda Prologue, to be launched in early 2024, soon followed by Acura’s first EV SUV. Further, the companies have an ongoing relationship with Cruise and are working together on the development of the Cruise Origin, one of the first purpose-built fully autonomous vehicles designed for driverless ride-hail and delivery.