Alfa Romeo Giulia (2019) is 16 mm (0.63 inch) wider, 283 kg (624 lbs) lighter and has 73 liters (2.58 ft3) bigger cargo space than Buick LaCrosse (2016).
Buick LaCrosse (2016) is 358 mm (14.09 inch) longer and 68 mm (2.68 inch) higher than Alfa Romeo Giulia (2019).