BMW 3 Series Touring (2015) is 646 mm (25.43 inch) longer, 113 mm (4.45 inch) wider and has 215 liters (7.59 ft3) bigger cargo space than Volkswagen CrossPolo (2018).
Volkswagen CrossPolo (2018) is 54 mm (2.13 inch) higher and 360 kg (794 lbs) lighter than BMW 3 Series Touring (2015).