BMW 7 Series (2018) is 746 mm (29.37 inch) longer, 122 mm (4.80 inch) wider and has 102 liters (3.60 ft3) bigger cargo space than FIAT 500L Cross (2018).
FIAT 500L Cross (2018) is 182 mm (7.17 inch) higher and 470 kg (1,036 lbs) lighter than BMW 7 Series (2018).