Porsche Cayenne (2014) is 486 mm (19.13 inch) longer, 152 mm (5.98 inch) wider, 268 mm (10.55 inch) higher and has 335 liters (11.83 ft3) bigger cargo space than Volvo V40 (2014).
Volvo V40 (2014) is 852 kg (1,878 lbs) lighter than Porsche Cayenne (2014).