Chevrolet Spark (2016) is 694 kg (1,530 lbs) lighter than Kia Niro EV (2020).
Kia Niro EV (2020) is 699 mm (27.52 inch) longer, 228 mm (8.98 inch) wider, 11 mm (0.43 inch) higher and has 201 liters (7.10 ft3) bigger cargo space than Chevrolet Spark (2016).