BMW 5 Series Touring (2018) is 421 mm (16.57 inch) longer, 214 mm (8.43 inch) higher, 444 kg (979 lbs) lighter and has 427 liters (15.08 ft3) bigger cargo space than Polestar 1 (2017).
Polestar 1 (2017) is 63 mm (2.48 inch) wider than BMW 5 Series Touring (2018).