Porsche Cayenne (2016) is 486 mm (19.13 inch) longer, 268 mm (10.55 inch) higher and has 335 liters (11.83 ft3) bigger cargo space than Volvo V40 (2015).
Volvo V40 (2015) is 87 mm (3.43 inch) wider and 783 kg (1,726 lbs) lighter than Porsche Cayenne (2016).