BMW 5 Series (2020) 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 6 mm (0.24 inch) higher and 603 kg (1,329 lbs) lighter than BMW 5 Series (2020).