Maserati Quattroporte (2019) is 1763 mm (69.41 inch) longer, 348 mm (13.70 inch) wider, 11 mm (0.43 inch) higher and has 400 liters (14.13 ft3) bigger cargo space than Suzuki Alto (2020).
Suzuki Alto (2020) is 930 kg (2,050 lbs) lighter than Maserati Quattroporte (2019).