Genesis G70 (2020) is 224 mm (8.82 inch) longer and 54 mm (2.13 inch) wider than Mazda 3 (Hatchback) (2020).
Mazda 3 (Hatchback) (2020) is 40 mm (1.57 inch) higher, 238 kg (525 lbs) lighter and has 30 liters (1.06 ft3) bigger cargo space than Genesis G70 (2020).