GMC Canyon (2018) is 1103 mm (43.43 inch) longer, 106 mm (4.17 inch) wider, 355 mm (13.98 inch) higher and has 1073 liters (37.89 ft3) bigger cargo space than Mercedes A-Class (2014).
Mercedes A-Class (2014) is 1330 kg (2,932 lbs) lighter than GMC Canyon (2018).