BMW 3 Series Touring (2015) is 315 kg (694 lbs) lighter than Maserati Quattroporte (2020).
Maserati Quattroporte (2020) is 630 mm (24.80 inch) longer, 137 mm (5.39 inch) wider, 52 mm (2.05 inch) higher and has 35 liters (1.24 ft3) bigger cargo space than BMW 3 Series Touring (2015).