BMW 8 Series (G15) (2019) is 36 kg (79 lbs) lighter than Maserati Quattroporte (2020).
Maserati Quattroporte (2020) is 420 mm (16.54 inch) longer, 46 mm (1.81 inch) wider, 140 mm (5.51 inch) higher and has 110 liters (3.88 ft3) bigger cargo space than BMW 8 Series (G15) (2019).