BMW 5 Series Gran Turismo (2016) is 8 mm (0.31 inch) longer, 1 mm (0.04 inch) wider, 2 mm (0.08 inch) higher and 100 kg (220 lbs) lighter than BMW 5 Series Touring (2016).
BMW 5 Series Touring (2016) has 60 liters (2.12 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2016).