Alfa Romeo 4C (2020) is 51 mm (2.01 inch) wider and 722 kg (1,592 lbs) lighter than Seat Leon ST (2017).
Seat Leon ST (2017) is 547 mm (21.54 inch) longer, 269 mm (10.59 inch) higher and has 477 liters (16.85 ft3) bigger cargo space than Alfa Romeo 4C (2020).
