Mercedes E-Class (2016) is 172 mm (6.77 inch) wider, 322 kg (710 lbs) lighter and has 40 liters (1.41 ft3) bigger cargo space than Mercedes S-Class (2020).
Mercedes S-Class (2020) is 366 mm (14.41 inch) longer and 92 mm (3.62 inch) higher than Mercedes E-Class (2016).