Mazda 3 (Hatchback) (2017) is 205 mm (8.07 inch) longer, 124 mm (4.88 inch) higher, 323 kg (712 lbs) lighter and has 129 liters (4.56 ft3) bigger cargo space than Nissan 370Z (2014).
Nissan 370Z (2014) is 48 mm (1.89 inch) wider than Mazda 3 (Hatchback) (2017).