BMW 8 Series (G15) (2018) is 45 mm (1.77 inch) longer, 48 mm (1.89 inch) wider and has 46 liters (1.62 ft3) bigger cargo space than Volkswagen CC (2014).
Volkswagen CC (2014) is 76 mm (2.99 inch) higher and 401 kg (884 lbs) lighter than BMW 8 Series (G15) (2018).