Mazda 3 (Sedan) (2019) is 406 mm (15.98 inch) longer, 129 mm (5.08 inch) higher, 177 kg (390 lbs) lighter and has 184 liters (6.50 ft3) bigger cargo space than Nissan 370Z (2015).
Nissan 370Z (2015) is 48 mm (1.89 inch) wider than Mazda 3 (Sedan) (2019).