Maserati Quattroporte (2016) is 412 mm (16.22 inch) longer, 86 mm (3.39 inch) wider and has 50 liters (1.77 ft3) bigger cargo space than Volvo S80 (2014).
Volvo S80 (2014) is 13 mm (0.51 inch) higher and 22 kg (49 lbs) lighter than Maserati Quattroporte (2016).