Mercedes X-Class (2018) is 1642 mm (64.65 inch) longer, 200 mm (7.87 inch) wider, 335 mm (13.19 inch) higher and has 990 liters (34.96 ft3) bigger cargo space than Vauxhall Adam (2015).
Vauxhall Adam (2015) is 1077 kg (2,374 lbs) lighter than Mercedes X-Class (2018).