Alfa Romeo Giulia (2018) is 6 mm (0.24 inch) wider and 231 kg (509 lbs) lighter than BMW 5 Series (2019).
BMW 5 Series (2019) is 300 mm (11.81 inch) longer, 63 mm (2.48 inch) higher and has 119 liters (4.20 ft3) bigger cargo space than Alfa Romeo Giulia (2018).