Mercedes X-Class (2017) is 489 mm (19.25 inch) longer, 58 mm (2.28 inch) wider, 325 mm (12.80 inch) higher and has 680 liters (24.01 ft3) bigger cargo space than Volvo S80 (2014).
Volvo S80 (2014) is 320 kg (705 lbs) lighter than Mercedes X-Class (2017).