Ferrari 812 Superfast (2020) is 279 mm (10.98 inch) longer, 171 mm (6.73 inch) wider and has 339 liters (11.97 ft3) bigger cargo space than Porsche Cayman (2018).
Porsche Cayman (2018) is 18 mm (0.71 inch) higher and 225 kg (496 lbs) lighter than Ferrari 812 Superfast (2020).