BMW 5 Series Touring (2018) is 758 mm (29.84 inch) longer, 99 mm (3.90 inch) wider and has 220 liters (7.77 ft3) bigger cargo space than FIAT 500X (2016).
FIAT 500X (2016) is 35 mm (1.38 inch) higher and 506 kg (1,116 lbs) lighter than BMW 5 Series Touring (2018).