BMW 5 Series Gran Turismo (2017) is 318 mm (12.52 inch) longer, 91 mm (3.58 inch) wider, 117 mm (4.61 inch) higher and has 10 liters (0.35 ft3) bigger cargo space than Mercedes C-Class (Estate) (2014).
Mercedes C-Class (Estate) (2014) is 420 kg (926 lbs) lighter than BMW 5 Series Gran Turismo (2017).