BMW 3 Series Touring (2019) is 500 kg (1,102 lbs) lighter than Mercedes M-Class (2015).
Mercedes M-Class (2015) is 91 mm (3.58 inch) longer, 99 mm (3.90 inch) wider, 348 mm (13.70 inch) higher and has 190 liters (6.71 ft3) bigger cargo space than BMW 3 Series Touring (2019).