BMW 8 Series (G15) (2019) is 258 mm (10.16 inch) longer, 521 kg (1,149 lbs) lighter and has 277 liters (9.78 ft3) bigger cargo space than Polestar 1 (2020).
Polestar 1 (2020) is 56 mm (2.20 inch) wider and 10 mm (0.39 inch) higher than BMW 8 Series (G15) (2019).