Chevrolet Sonic (Sedan) (2016) is 86 mm (3.39 inch) higher, 28 kg (62 lbs) lighter and has 14 liters (0.49 ft3) bigger cargo space than Hyundai Elantra (2019).
Hyundai Elantra (2019) is 203 mm (7.99 inch) longer and 66 mm (2.60 inch) wider than Chevrolet Sonic (Sedan) (2016).