BMW 5 Series (2015) is 63 mm (2.48 inch) longer, 31 mm (1.22 inch) higher and has 135 liters (4.77 ft3) bigger cargo space than Mercedes E-Class (Coupe) (2020).
Mercedes E-Class (Coupe) (2020) is 1 mm (0.04 inch) wider and 190 kg (419 lbs) lighter than BMW 5 Series (2015).