BMW 5 Series (2014) is 1301 mm (51.22 inch) longer, 180 mm (7.09 inch) wider, 76 mm (2.99 inch) higher and has 269 liters (9.50 ft3) bigger cargo space than Vauxhall Adam (2017).
Vauxhall Adam (2017) is 719 kg (1,585 lbs) lighter than BMW 5 Series (2014).