BMW 7 Series (2014) is 254 mm (10.00 inch) longer, 42 mm (1.65 inch) wider, 46 mm (1.81 inch) higher and has 90 liters (3.18 ft3) bigger cargo space than Mercedes E-Class (Coupe) (2020).
Mercedes E-Class (Coupe) (2020) is 150 kg (331 lbs) lighter than BMW 7 Series (2014).