BMW 5 Series Gran Turismo (2019) is 257 mm (10.12 inch) longer, 57 mm (2.24 inch) wider, 36 mm (1.42 inch) higher and has 50 liters (1.77 ft3) bigger cargo space than Mercedes C-Class (2017).
Mercedes C-Class (2017) is 314 kg (692 lbs) lighter than BMW 5 Series Gran Turismo (2019).