BMW 5 Series Gran Turismo (2015) is 320 mm (12.60 inch) longer, 90 mm (3.54 inch) wider, 117 mm (4.61 inch) higher and has 10 liters (0.35 ft3) bigger cargo space than Mercedes C-Class (Estate) (2020).
Mercedes C-Class (Estate) (2020) is 635 kg (1,400 lbs) lighter than BMW 5 Series Gran Turismo (2015).