Alfa Romeo Giulia (2019) is 646 kg (1,424 lbs) lighter than BMW 5 Series Gran Turismo (2015).
BMW 5 Series Gran Turismo (2015) is 363 mm (14.29 inch) longer, 27 mm (1.06 inch) wider, 123 mm (4.84 inch) higher and has 50 liters (1.77 ft3) bigger cargo space than Alfa Romeo Giulia (2019).