BMW 1 Series (2014) is 19 mm (0.75 inch) higher and 401 kg (884 lbs) lighter than BMW 5 Series Touring (2019).
BMW 5 Series Touring (2019) is 646 mm (25.43 inch) longer, 147 mm (5.79 inch) wider and has 210 liters (7.42 ft3) bigger cargo space than BMW 1 Series (2014).