Genesis G90 (2019) is 781 mm (30.75 inch) longer, 111 mm (4.37 inch) wider, 1 mm (0.04 inch) higher and has 24 liters (0.85 ft3) bigger cargo space than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 705 kg (1,554 lbs) lighter than Genesis G90 (2019).