Alfa Romeo Giulia (2019) is 368 mm (14.49 inch) longer and 105 mm (4.13 inch) wider than Mazda 6 Atenza (2018).
Mazda 6 Atenza (2018) is 106 mm (4.17 inch) higher, 191 kg (421 lbs) lighter and has 71 liters (2.51 ft3) bigger cargo space than Alfa Romeo Giulia (2019).
