Audi S6 (2014) is 514 mm (20.24 inch) longer and 139 mm (5.47 inch) wider than Chevrolet Sonic (Sedan) (2016).
Chevrolet Sonic (Sedan) (2016) is 76 mm (2.99 inch) higher, 627 kg (1,382 lbs) lighter and has 23 liters (0.81 ft3) bigger cargo space than Audi S6 (2014).
