BMW 5 Series (2016) is 221 mm (8.70 inch) longer, 49 mm (1.93 inch) wider, 54 mm (2.13 inch) higher and has 204 liters (7.20 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 290 kg (639 lbs) lighter than BMW 5 Series (2016).