Alfa Romeo 4C (2019) is 10 mm (0.39 inch) wider and 537 kg (1,184 lbs) lighter than Buick Regal (2014).
Buick Regal (2014) is 843 mm (33.19 inch) longer, 297 mm (11.69 inch) higher and has 292 liters (10.31 ft3) bigger cargo space than Alfa Romeo 4C (2019).
