Polestar 1 - World premiere in Shanghai. Polestar 1 will start production in mid-2019 and only 500 units per year will be built. It uses Volvo’s Scalable Product Architecture and measures 4.5 meters in length. Compared with the Volvo S90, Polestar 1’s wheelbase has been shrunk by 320 millimeters with another 200 millimeters shaved off the rear of the car to create a powerful and sporty look.