Nissan Armada (2014) is 898 mm (35.35 inch) longer, 214 mm (8.43 inch) wider, 688 mm (27.09 inch) higher and has 1251 liters (44.18 ft3) bigger cargo space than Porsche Cayman (2015).
Porsche Cayman (2015) is 1906 kg (4,202 lbs) lighter than Nissan Armada (2014).