Ford C-Max Energi (2014) is 435 kg (959 lbs) lighter than Porsche Cayenne (2015).
Porsche Cayenne (2015) is 446 mm (17.56 inch) longer, 125 mm (4.92 inch) wider, 67 mm (2.64 inch) higher and has 238 liters (8.40 ft3) bigger cargo space than Ford C-Max Energi (2014).