Alfa Romeo Giulia (2019) is 44 mm (1.73 inch) higher and 496 kg (1,093 lbs) lighter than BMW 6 Series Gran Coupe (2016).
BMW 6 Series Gran Coupe (2016) is 366 mm (14.41 inch) longer, 22 mm (0.87 inch) wider and has 9 liters (0.32 ft3) bigger cargo space than Alfa Romeo Giulia (2019).
