Mercedes M-Class (2015) is 327 mm (12.87 inch) longer, 70 mm (2.76 inch) wider, 179 mm (7.05 inch) higher and has 176 liters (6.22 ft3) bigger cargo space than Vauxhall Grandland X (2020).
Vauxhall Grandland X (2020) is 575 kg (1,268 lbs) lighter than Mercedes M-Class (2015).