Ferrari FF (2017) is 503 mm (19.80 inch) longer, 184 mm (7.24 inch) wider and has 45 liters (1.59 ft3) bigger cargo space than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 179 mm (7.05 inch) higher and 295 kg (650 lbs) lighter than Ferrari FF (2017).