BMW 6 Series Gran Turismo (2019) is 943 mm (37.13 inch) longer, 118 mm (4.65 inch) wider and has 197 liters (6.96 ft3) bigger cargo space than FIAT 500L (2015).
FIAT 500L (2015) is 126 mm (4.96 inch) higher and 475 kg (1,047 lbs) lighter than BMW 6 Series Gran Turismo (2019).