BMW 5 Series Gran Turismo (2016) is 751 mm (29.57 inch) longer, 97 mm (3.82 inch) wider, 102 mm (4.02 inch) higher and has 30 liters (1.06 ft3) bigger cargo space than Peugeot 308 (2016).
Peugeot 308 (2016) is 595 kg (1,312 lbs) lighter than BMW 5 Series Gran Turismo (2016).