Cadillac’s First Escalade EV Has Impressive Range and Handling

Most EVs seem to have a superpower of some kind: They accelerate faster than a subatomic particle, dazzle with tech, or charge in a flash. For 21 years, the Cadillac Escalade SUV has been the marque’s most successful luxury Hulk: big and brazen, powered by a bellowing V-8, and ready to dominate any diminutive car on the road. But after a transformational zap of electricity, the supersized Escalade IQ flaunts an unexpected superpower—the most driving range of any large electric SUV, at…