If the EV tide is turning, the new G 580 is proof. The world’s most coveted SUV can now be had with four electric motors instead of a V8 engine, yet the G Wagon’s elemental box-on-wheels shape stands proud to proclaim that a relic from the 1970s still reigns as the supreme off-roader today. The already substantial ladder frame has been reinforced to accommodate the powerful 116-kWh battery, and yes, it can scale a 100% grade. Nearly 10 inches of ground clearance and a fording depth of almost three feet gives ambitious G Wagoneers an opportunity to do more than prance and preen at the Equinox valet. Inside, all is well, with a 12.3-inch driver display and a drive program that lets drivers choose their acoustic atmosphere, including a subdued “Comfort” or more aggressive G-ROAR sound experience, which emits a deep, bassy growl at the start of acceleration.