Chevrolet Sonic (Sedan) (2014) is 62 mm (2.44 inch) longer and 490 kg (1,080 lbs) lighter than Kia Niro (2016).
Kia Niro (2016) is 70 mm (2.76 inch) wider, 44 mm (1.73 inch) higher and has 5 liters (0.18 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2014).
