BMW 8 Series (G14) (2019) is 149 mm (5.87 inch) longer, 63 mm (2.48 inch) higher and has 101 liters (3.57 ft3) bigger cargo space than Ferrari 812 GTS (2020).
Ferrari 812 GTS (2020) is 69 mm (2.72 inch) wider and 189 kg (417 lbs) lighter than BMW 8 Series (G14) (2019).