BMW 3 Series Touring (2017) is 404 kg (891 lbs) lighter than Mercedes X-Class (2020).
Mercedes X-Class (2020) is 697 mm (27.44 inch) longer, 109 mm (4.29 inch) wider, 390 mm (15.35 inch) higher and has 665 liters (23.48 ft3) bigger cargo space than BMW 3 Series Touring (2017).