Alfa Romeo Giulia (2019) is 39 mm (1.54 inch) wider, 396 kg (873 lbs) lighter and has 62 liters (2.19 ft3) bigger cargo space than Cadillac CTS-V (2019).
Cadillac CTS-V (2019) is 376 mm (14.80 inch) longer and 17 mm (0.67 inch) higher than Alfa Romeo Giulia (2019).