BMW 3 Series Gran Turismo (2018) is 253 mm (9.96 inch) longer, 36 mm (1.42 inch) wider and has 80 liters (2.83 ft3) bigger cargo space than FIAT Tipo (2014).
FIAT Tipo (2014) is 6 mm (0.24 inch) higher and 380 kg (838 lbs) lighter than BMW 3 Series Gran Turismo (2018).