Ferrari FF (2014) is 251 mm (9.88 inch) longer, 63 mm (2.48 inch) wider, 220 kg (485 lbs) lighter and has 100 liters (3.53 ft3) bigger cargo space than Mercedes GLC-Class (2014).
Mercedes GLC-Class (2014) is 280 mm (11.02 inch) higher than Ferrari FF (2014).