Chevrolet Sonic (Sedan) (2016) is 142 mm (5.59 inch) longer, 170 kg (375 lbs) lighter and has 63 liters (2.22 ft3) bigger cargo space than Citroen DS4 (2014).
Citroen DS4 (2014) is 75 mm (2.95 inch) wider and 10 mm (0.39 inch) higher than Chevrolet Sonic (Sedan) (2016).
