BMW X4 (2020) is 30 mm (1.18 inch) wider, 204 mm (8.03 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 268 mm (10.55 inch) longer and 112 kg (247 lbs) lighter than BMW X4 (2020).