Maserati Quattroporte (2017) is 967 mm (38.07 inch) longer, 253 mm (9.96 inch) wider and has 395 liters (13.95 ft3) bigger cargo space than Suzuki Ertiga (2017).
Suzuki Ertiga (2017) is 204 mm (8.03 inch) higher and 595 kg (1,312 lbs) lighter than Maserati Quattroporte (2017).