BMW X6 (2020) is 122 mm (4.80 inch) wider, 278 mm (10.94 inch) higher and has 180 liters (6.36 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 85 mm (3.35 inch) longer and 449 kg (990 lbs) lighter than BMW X6 (2020).