BMW 2 Series (2020) is 440 kg (970 lbs) lighter than Mercedes M-Class (2015).
Mercedes M-Class (2015) is 278 mm (10.94 inch) longer, 126 mm (4.96 inch) wider, 368 mm (14.49 inch) higher and has 300 liters (10.59 ft3) bigger cargo space than BMW 2 Series (2020).