Mazda 3 (Hatchback) (2014) is 85 mm (3.35 inch) higher, 425 kg (937 lbs) lighter and has 49 liters (1.73 ft3) bigger cargo space than Nissan GT-R (2017).
Nissan GT-R (2017) is 230 mm (9.06 inch) longer and 99 mm (3.90 inch) wider than Mazda 3 (Hatchback) (2014).