Maserati Quattroporte (2017) is 1565 mm (61.61 inch) longer, 228 mm (8.98 inch) wider and has 360 liters (12.71 ft3) bigger cargo space than Vauxhall Adam (2020).
Vauxhall Adam (2020) is 3 mm (0.12 inch) higher and 779 kg (1,717 lbs) lighter than Maserati Quattroporte (2017).
