BMW 5 Series Touring (2018) is 556 mm (21.89 inch) longer and 114 mm (4.49 inch) wider than Subaru Crosstrek (2021).
Subaru Crosstrek (2021) is 50 mm (1.97 inch) higher, 461 kg (1,016 lbs) lighter and has 61 liters (2.15 ft3) bigger cargo space than BMW 5 Series Touring (2018).