BMW 5 Series (2020) is 257 mm (10.12 inch) longer, 57 mm (2.24 inch) wider, 36 mm (1.42 inch) higher and has 40 liters (1.41 ft3) bigger cargo space than Mercedes C-Class (Estate) (2014).
Mercedes C-Class (Estate) (2014) is 189 kg (417 lbs) lighter than BMW 5 Series (2020).