Chevrolet Sonic (Sedan) (2016) is 53 mm (2.09 inch) higher, 548 kg (1,208 lbs) lighter and has 1 liters (0.04 ft3) bigger cargo space than Citroen C6 (2017).
Citroen C6 (2017) is 493 mm (19.41 inch) longer and 124 mm (4.88 inch) wider than Chevrolet Sonic (Sedan) (2016).
