Audi A8 (2015) is 2 mm (0.08 inch) longer and 1 mm (0.04 inch) wider than Maserati Quattroporte (2015).
Maserati Quattroporte (2015) is 10 mm (0.39 inch) higher, 150 kg (331 lbs) lighter and has 40 liters (1.41 ft3) bigger cargo space than Audi A8 (2015).
