Kia Niro EV (2018) is 100 mm (3.94 inch) longer, 37 mm (1.46 inch) wider, 18 mm (0.71 inch) higher and has 17 liters (0.60 ft3) bigger cargo space than Mazda 6 Atenza (2014).
Mazda 6 Atenza (2014) is 474 kg (1,045 lbs) lighter than Kia Niro EV (2018).
