BMW 5 Series Gran Turismo (2015) is 1308 mm (51.50 inch) longer, 180 mm (7.09 inch) wider, 75 mm (2.95 inch) higher and has 330 liters (11.65 ft3) bigger cargo space than Vauxhall Adam (2014).
Vauxhall Adam (2014) is 1049 kg (2,313 lbs) lighter than BMW 5 Series Gran Turismo (2015).