Ferrari Portofino (2020) is 888 mm (34.96 inch) longer and 218 mm (8.58 inch) wider than Opel Adam (2015).
Opel Adam (2015) is 166 mm (6.54 inch) higher, 578 kg (1,274 lbs) lighter and has 95 liters (3.35 ft3) bigger cargo space than Ferrari Portofino (2020).