BMW 5 Series Gran Turismo (2015) is 78 mm (3.07 inch) higher than Maserati Quattroporte (2020).
Maserati Quattroporte (2020) is 257 mm (10.12 inch) longer, 48 mm (1.89 inch) wider, 270 kg (595 lbs) lighter and has 30 liters (1.06 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2015).