Kia Pro Ceed (2017) is 231 mm (9.09 inch) wider and 194 kg (428 lbs) lighter than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 114 mm (4.49 inch) longer, 24 mm (0.94 inch) higher and has 41 liters (1.45 ft3) bigger cargo space than Kia Pro Ceed (2017).