BMW 5 Series Touring (2018) is 1456 mm (57.32 inch) longer, 268 mm (10.55 inch) wider, 77 mm (3.03 inch) higher and has 385 liters (13.60 ft3) bigger cargo space than FIAT 500 (2016).
FIAT 500 (2016) is 961 kg (2,119 lbs) lighter than BMW 5 Series Touring (2018).