Alfa Romeo Giulia (2018) is 52 mm (2.05 inch) wider, 53 kg (117 lbs) lighter and has 34 liters (1.20 ft3) bigger cargo space than Subaru Legacy (2020).
Subaru Legacy (2020) is 111 mm (4.37 inch) longer and 70 mm (2.76 inch) higher than Alfa Romeo Giulia (2018).