BMW 3 Series Touring (2017) is 826 kg (1,821 lbs) lighter than Mercedes GL-Class (2015).
Mercedes GL-Class (2015) is 503 mm (19.80 inch) longer, 187 mm (7.36 inch) wider, 421 mm (16.57 inch) higher and has 185 liters (6.53 ft3) bigger cargo space than BMW 3 Series Touring (2017).