GM Previews Next-Gen EV Platform Featuring Production-Ready LMR Battery Cells
General Motors is updating its electric vehicle architecture with a next-generation platform featuring production lithium-manganese-rich (LMR) battery cells. The automaker states the new chemistry provides higher energy density than conventional LFP packs, boosting range efficiency by approximately 20 percent per kilowatt-hour. The development is designed to reduce manufacturing costs while extending driving range across upcoming models.