Chevrolet Sonic (Sedan) (2017) is 94 mm (3.70 inch) higher, 40 kg (88 lbs) lighter and has 27 liters (0.95 ft3) bigger cargo space than Kia Pro Ceed (2020).
Kia Pro Ceed (2020) is 188 mm (7.40 inch) longer and 65 mm (2.56 inch) wider than Chevrolet Sonic (Sedan) (2017).