Genesis G90 (2017) is 812 mm (31.97 inch) longer and 129 mm (5.08 inch) wider than Mercedes B-Class (2014).
Mercedes B-Class (2014) is 62 mm (2.44 inch) higher, 705 kg (1,554 lbs) lighter and has 41 liters (1.45 ft3) bigger cargo space than Genesis G90 (2017).
