Mercedes X-Class (2018) is 510 mm (20.08 inch) longer, 92 mm (3.62 inch) wider, 332 mm (13.07 inch) higher and has 630 liters (22.25 ft3) bigger cargo space than Peugeot 508 (2020).
Peugeot 508 (2020) is 583 kg (1,285 lbs) lighter than Mercedes X-Class (2018).