BMW 5 Series Gran Turismo (2017) is 1306 mm (51.42 inch) longer, 181 mm (7.13 inch) wider, 75 mm (2.95 inch) higher and has 330 liters (11.65 ft3) bigger cargo space than Vauxhall Adam (2020).
Vauxhall Adam (2020) is 834 kg (1,839 lbs) lighter than BMW 5 Series Gran Turismo (2017).