BMW 5 Series Gran Turismo (2018) is 1245 mm (49.02 inch) longer, 147 mm (5.79 inch) wider and has 360 liters (12.71 ft3) bigger cargo space than Vauxhall Adam (2015).
Vauxhall Adam (2015) is 16 mm (0.63 inch) higher and 618 kg (1,362 lbs) lighter than BMW 5 Series Gran Turismo (2018).