Hyundai Genesis (2014) is 576 mm (22.68 inch) longer, 56 mm (2.20 inch) wider and has 15 liters (0.53 ft3) bigger cargo space than Mercedes GLA-Class (2018).
Mercedes GLA-Class (2018) is 227 mm (8.94 inch) higher and 260 kg (573 lbs) lighter than Hyundai Genesis (2014).