Alfa Romeo 4C (2020) is 68 mm (2.68 inch) wider and 531 kg (1,171 lbs) lighter than Seat Leon ST (2020).
Seat Leon ST (2020) is 654 mm (25.75 inch) longer, 270 mm (10.63 inch) higher and has 360 liters (12.71 ft3) bigger cargo space than Alfa Romeo 4C (2020).
