Chevrolet Sonic (Sedan) (2016) is 77 mm (3.03 inch) longer, 50 mm (1.97 inch) higher, 67 kg (148 lbs) lighter and has 14 liters (0.49 ft3) bigger cargo space than Hyundai Elantra GT (2019).
Hyundai Elantra GT (2019) is 61 mm (2.40 inch) wider than Chevrolet Sonic (Sedan) (2016).