Alfa Romeo Giulia (2018) is 18 mm (0.71 inch) longer, 113 mm (4.45 inch) wider and has 22 liters (0.78 ft3) bigger cargo space than Nissan Sentra (2019).
Nissan Sentra (2019) is 60 mm (2.36 inch) higher and 174 kg (384 lbs) lighter than Alfa Romeo Giulia (2018).