Alfa Romeo Giulia (2018) is 531 kg (1,171 lbs) lighter than BMW 7 Series (2020).
BMW 7 Series (2020) is 477 mm (18.78 inch) longer, 29 mm (1.14 inch) wider, 31 mm (1.22 inch) higher and has 65 liters (2.30 ft3) bigger cargo space than Alfa Romeo Giulia (2018).