Kia Forte (Sedan) (2017) is 181 mm (7.13 inch) longer, 6 mm (0.24 inch) wider, 104 kg (229 lbs) lighter and has 106 liters (3.74 ft3) bigger cargo space than Mazda 3 (Hatchback) (2020).
Mazda 3 (Hatchback) (2020) is 5 mm (0.20 inch) higher than Kia Forte (Sedan) (2017).