Porsche Cayenne (2017) is 430 mm (16.93 inch) longer, 91 mm (3.58 inch) wider, 36 mm (1.42 inch) higher and has 210 liters (7.42 ft3) bigger cargo space than Volvo XC40 (2015).
Volvo XC40 (2015) is 452 kg (996 lbs) lighter than Porsche Cayenne (2017).