BMW 8 Series (G14) (2018) is 271 mm (10.67 inch) longer than Polestar 2 (2021).
Polestar 2 (2021) is 79 mm (3.11 inch) wider, 155 mm (6.10 inch) higher, 23 kg (51 lbs) lighter and has 54 liters (1.91 ft3) bigger cargo space than BMW 8 Series (G14) (2018).