BMW 3 Series Gran Turismo (2018) is 472 mm (18.58 inch) longer, 48 mm (1.89 inch) wider and has 108 liters (3.81 ft3) bigger cargo space than FIAT 500L Cross (2018).
FIAT 500L Cross (2018) is 152 mm (5.98 inch) higher and 345 kg (761 lbs) lighter than BMW 3 Series Gran Turismo (2018).