Polestar 4 'Chauffeur' Self-Driving Tech Promised For New EV SUV: What It Can Do Chinese-Swedish EV maker Polestar has just launched its electric SUV coupe — the Polestar 4 — in China, and while the rest of the world will need to wait until 2024 for the vehicle to arrive, we know much more about the car than we did when it debuted back in April. The Chinese variant of the Polestar 4 rolls onto roads with an Advanced Driver Assistance System (ADAS) called SuperVision, featuring 11 external cameras, an internal camera, and a radar module. While it's a given...