BMW 8 Series (G16) (2019) is 853 mm (33.58 inch) longer, 159 mm (6.26 inch) wider and has 242 liters (8.55 ft3) bigger cargo space than FIAT 500L (2019).
FIAT 500L (2019) is 262 mm (10.31 inch) higher and 441 kg (972 lbs) lighter than BMW 8 Series (G16) (2019).