Mercedes S-Class Coupe (2017) is 568 mm (22.36 inch) longer, 94 mm (3.70 inch) wider, 144 mm (5.67 inch) higher and has 216 liters (7.63 ft3) bigger cargo space than Porsche 718 Cayman (2021).
Porsche 718 Cayman (2021) is 499 kg (1,100 lbs) lighter than Mercedes S-Class Coupe (2017).
