Lamborghini Aventador (2017) is 112 mm (4.41 inch) wider and 583 kg (1,285 lbs) lighter than Mercedes X-Class (2018).
Mercedes X-Class (2018) is 542 mm (21.34 inch) longer, 684 mm (26.93 inch) higher and has 1010 liters (35.67 ft3) bigger cargo space than Lamborghini Aventador (2017).