BMW 8 Series (G15) (2018) is 622 mm (24.49 inch) longer, 127 mm (5.00 inch) wider and has 26 liters (0.92 ft3) bigger cargo space than Volkswagen CrossGolf (2014).
Volkswagen CrossGolf (2014) is 305 mm (12.01 inch) higher and 530 kg (1,168 lbs) lighter than BMW 8 Series (G15) (2018).