Chevrolet Spark EV (2015) is 30 mm (1.18 inch) higher and 448 kg (988 lbs) lighter than Kia Niro EV (2018).
Kia Niro EV (2018) is 654 mm (25.75 inch) longer, 179 mm (7.05 inch) wider and has 252 liters (8.90 ft3) bigger cargo space than Chevrolet Spark EV (2015).