Kia Cerato (2015) is 120 mm (4.72 inch) longer, 275 kg (606 lbs) lighter and has 47 liters (1.66 ft3) bigger cargo space than Mercedes GLA-Class (2018).
Mercedes GLA-Class (2018) is 54 mm (2.13 inch) wider and 201 mm (7.91 inch) higher than Kia Cerato (2015).