Q&A

By 2023 General Motors promises to have 20 new electric vehicles of all shapes, sizes and market segments on sale. They're underpinned by the company's BEV3 flexible dedicated EV architecture, electric machines developed in-house, and a family of battery modules called Ultium. GM has ambitious plans for Ultium, as engineer Andy Oury, GM's lead architect and strategy manager for high-voltage battery packs, explained to Editor Lindsay Brooke.