Mazda 6 Atenza (2014) is 107 mm (4.21 inch) higher, 300 kg (661 lbs) lighter and has 102 liters (3.60 ft3) bigger cargo space than Nissan Maxima (2018).
Nissan Maxima (2018) is 622 mm (24.49 inch) longer and 91 mm (3.58 inch) wider than Mazda 6 Atenza (2014).