BMW 5 Series Touring (2015) is 143 kg (315 lbs) lighter than Mercedes X-Class (2017).
Mercedes X-Class (2017) is 344 mm (13.54 inch) longer, 20 mm (0.79 inch) wider, 262 mm (10.31 inch) higher and has 600 liters (21.19 ft3) bigger cargo space than BMW 5 Series Touring (2015).