Kia Optima Sportswagon (2020) is 34 kg (75 lbs) lighter than Maserati Quattroporte (2018).
Maserati Quattroporte (2018) is 408 mm (16.06 inch) longer, 88 mm (3.46 inch) wider, 11 mm (0.43 inch) higher and has 90 liters (3.18 ft3) bigger cargo space than Kia Optima Sportswagon (2020).