Alfa Romeo Giulia (2019) is 21 mm (0.83 inch) wider and 129 kg (284 lbs) lighter than Chevrolet Impala Limited (2016).
Chevrolet Impala Limited (2016) is 447 mm (17.60 inch) longer, 55 mm (2.17 inch) higher and has 77 liters (2.72 ft3) bigger cargo space than Alfa Romeo Giulia (2019).