Ferrari FF (2017) is 498 mm (19.61 inch) longer, 176 mm (6.93 inch) wider and has 29 liters (1.02 ft3) bigger cargo space than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 111 mm (4.37 inch) higher and 525 kg (1,157 lbs) lighter than Ferrari FF (2017).