Kia Niro EV (2020) is 123 mm (4.84 inch) wider and 372 kg (820 lbs) lighter than Mazda BT-50 (2015).
Mazda BT-50 (2015) is 991 mm (39.02 inch) longer, 261 mm (10.28 inch) higher and has 633 liters (22.35 ft3) bigger cargo space than Kia Niro EV (2020).