Alfa Romeo Giulia (2018) is 956 mm (37.64 inch) longer, 219 mm (8.62 inch) wider and has 220 liters (7.77 ft3) bigger cargo space than Renault Twingo (2014).
Renault Twingo (2014) is 34 mm (1.34 inch) higher and 459 kg (1,012 lbs) lighter than Alfa Romeo Giulia (2018).