BMW 3 Series Gran Turismo (2021) is 578 kg (1,274 lbs) lighter than Mercedes X-Class (2017).
Mercedes X-Class (2017) is 514 mm (20.24 inch) longer, 91 mm (3.58 inch) wider, 310 mm (12.20 inch) higher and has 639 liters (22.57 ft3) bigger cargo space than BMW 3 Series Gran Turismo (2021).