BMW 3 Series Touring (2017) is 5 kg (11 lbs) lighter than BMW 5 Series Gran Turismo (2019).
BMW 5 Series Gran Turismo (2019) is 300 mm (11.81 inch) longer, 56 mm (2.20 inch) wider, 49 mm (1.93 inch) higher and has 35 liters (1.24 ft3) bigger cargo space than BMW 3 Series Touring (2017).