Hyundai i40 (2015) is 493 kg (1,087 lbs) lighter than Porsche Cayenne (2016).
Porsche Cayenne (2016) is 80 mm (3.15 inch) longer, 139 mm (5.47 inch) wider, 218 mm (8.58 inch) higher and has 165 liters (5.83 ft3) bigger cargo space than Hyundai i40 (2015).