GM is fighting for dominance as Tesla’s 40% lead and Ford’s surge threaten its 18% market share. While the Ultium platform pushes boundaries, success remains split by state policy and charging infrastructure.

With Rivian carving out premium niches, GM’s 2026 Hummer EV and Cadillac expansion must ignite mass adoption to survive this high-voltage, hyper-competitive landscape. The electric battlefield is heating up fast.

With Rivian carving out premium niches, GM’s 2026 Hummer EV and Cadillac expansion must ignite mass adoption to survive this high-voltage, hyper-competitive landscape. The electric battlefield is heating up fast.