BMW X7 (2018) is 307 mm (12.09 inch) longer, 140 mm (5.51 inch) wider, 373 mm (14.69 inch) higher and has 325 liters (11.48 ft3) bigger cargo space than Mercedes E-Class (Coupe) (2020).
Mercedes E-Class (Coupe) (2020) is 805 kg (1,775 lbs) lighter than BMW X7 (2018).