Alfa Romeo Giulia (2019) is 533 kg (1,175 lbs) lighter than Audi A8 (2017).
Audi A8 (2017) is 529 mm (20.83 inch) longer, 72 mm (2.83 inch) wider, 37 mm (1.46 inch) higher and has 55 liters (1.94 ft3) bigger cargo space than Alfa Romeo Giulia (2019).