Maserati Ghibli (2017) is 696 mm (27.40 inch) longer and 178 mm (7.01 inch) wider than Mazda 6 Atenza (2018).
Mazda 6 Atenza (2018) is 82 mm (3.23 inch) higher, 577 kg (1,272 lbs) lighter and has 12 liters (0.42 ft3) bigger cargo space than Maserati Ghibli (2017).
