Nissan CrossCabriolet (2017) is 450 mm (17.72 inch) longer, 92 mm (3.62 inch) wider, 387 mm (15.24 inch) higher and has 199 liters (7.03 ft3) bigger cargo space than Porsche 718 Cayman (2014).
Porsche 718 Cayman (2014) is 570 kg (1,257 lbs) lighter than Nissan CrossCabriolet (2017).