Alfa Romeo Giulia (2019) is 273 mm (10.75 inch) longer, 71 mm (2.80 inch) wider, 14 kg (31 lbs) lighter and has 115 liters (4.06 ft3) bigger cargo space than Volvo V40 (2020).
Volvo V40 (2020) is 3 mm (0.12 inch) higher than Alfa Romeo Giulia (2019).