BMW 3 Series Touring (2015) is 190 kg (419 lbs) lighter than BMW 3 Series Gran Turismo (2014).
BMW 3 Series Gran Turismo (2014) is 191 mm (7.52 inch) longer, 17 mm (0.67 inch) wider, 79 mm (3.11 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than BMW 3 Series Touring (2015).