Alfa Romeo Giulia (2018) is 3 mm (0.12 inch) wider, 53 mm (2.09 inch) higher, 101 kg (223 lbs) lighter and has 5 liters (0.18 ft3) bigger cargo space than BMW 4 Series (2016).
BMW 4 Series (2016) is 55 mm (2.17 inch) longer than Alfa Romeo Giulia (2018).
