GM’s Ultium lineup is off to the races

When General Motors unveiled its Ultium battery cells in March of 2020, the presentation left little doubt that the U.S. auto giant was determined to roll out a compelling lineup of electric vehicles in record time. Developed in partnership with LG Energy Solution, the revolutionary cells were the fundamental building blocks of two Ultium-based skateboard platforms that could support a wide variety of EV models. Unibody passenger cars and crossover SUVs would ride on GM’s new BEV3 architecture...