GMC Canyon (2014) is 971 mm (38.23 inch) longer, 82 mm (3.23 inch) wider, 294 mm (11.57 inch) higher and has 993 liters (35.07 ft3) bigger cargo space than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 1330 kg (2,932 lbs) lighter than GMC Canyon (2014).