Chevrolet Sonic (Sedan) (2014) is 227 mm (8.94 inch) higher, 387 kg (853 lbs) lighter and has 72 liters (2.54 ft3) bigger cargo space than Mercedes AMG GT (2016).
Mercedes AMG GT (2016) is 129 mm (5.08 inch) longer and 204 mm (8.03 inch) wider than Chevrolet Sonic (Sedan) (2014).