BMW 5 Series Touring (2016) is 192 mm (7.56 inch) longer and 135 kg (298 lbs) lighter than Mercedes M-Class (2014).
Mercedes M-Class (2014) is 26 mm (1.02 inch) wider, 231 mm (9.09 inch) higher and has 130 liters (4.59 ft3) bigger cargo space than BMW 5 Series Touring (2016).