BMW 4 Series (2020) is 311 kg (686 lbs) lighter than Mercedes E-Class (Estate) (2014).
Mercedes E-Class (Estate) (2014) is 127 mm (5.00 inch) longer, 2 mm (0.08 inch) wider, 113 mm (4.45 inch) higher and has 230 liters (8.12 ft3) bigger cargo space than BMW 4 Series (2020).