Mercedes S-Class Coupe (2016) is 350 kg (772 lbs) lighter than Tesla Model X (2017).
Tesla Model X (2017) is 10 mm (0.39 inch) longer, 102 mm (4.02 inch) wider, 270 mm (10.63 inch) higher and has 550 liters (19.42 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).