Mercedes C-Class (Estate) (2020) is 690 kg (1,521 lbs) lighter than Porsche Cayenne (2021).
Porsche Cayenne (2021) is 169 mm (6.65 inch) longer, 144 mm (5.67 inch) wider, 246 mm (9.69 inch) higher and has 180 liters (6.36 ft3) bigger cargo space than Mercedes C-Class (Estate) (2020).