BMW 3 Series Gran Turismo (2019) is 862 mm (33.94 inch) longer, 58 mm (2.28 inch) higher and has 235 liters (8.30 ft3) bigger cargo space than Peugeot 208 (2020).
Peugeot 208 (2020) is 1 mm (0.04 inch) wider and 675 kg (1,488 lbs) lighter than BMW 3 Series Gran Turismo (2019).