BMW 5 Series Gran Turismo (2015) is 348 mm (13.70 inch) longer, 86 mm (3.39 inch) wider, 59 mm (2.32 inch) higher and has 40 liters (1.41 ft3) bigger cargo space than Vauxhall Astra (Sedan) (2017).
Vauxhall Astra (Sedan) (2017) is 725 kg (1,598 lbs) lighter than BMW 5 Series Gran Turismo (2015).