Genesis G70 (2019) is 224 mm (8.82 inch) longer and 53 mm (2.09 inch) wider than Mazda 3 (Hatchback) (2017).
Mazda 3 (Hatchback) (2017) is 40 mm (1.57 inch) higher, 335 kg (739 lbs) lighter and has 67 liters (2.37 ft3) bigger cargo space than Genesis G70 (2019).