General Motors and Honda are jointly developing two all-new electric vehicles for Honda, based on GM’s global EV platform and powered by the American carmaker’s proprietary Ultium batteries.

The exterior and interior of the new EVs will be exclusively designed by Honda, and the platform will be engineered, GM promises, to support Honda’s sporty driving character. Production will be done at GM plants in North America with sales starting sometime 2024 for U.S. and Canada.

GM and Honda have an ongoing relationship around electrification. This includes work on fuel cells and the Cruise Origin, an electric, self-driving, and shared vehicle, which was revealed in San Francisco earlier this year. Honda also joined GM’s battery module development efforts in 2018.

As part of the agreement to jointly develop electric vehicles, Honda will incorporate GM’s OnStar safety and security services into the two EVs, seamlessly integrating them with HondaLink. Additionally, Honda plans to make GM’s hands-free advanced driver-assist technology available.