BMW 5 Series Gran Turismo (2018) is 696 mm (27.40 inch) longer, 57 mm (2.24 inch) wider, 22 mm (0.87 inch) higher and has 150 liters (5.30 ft3) bigger cargo space than Seat Leon SC (2016).
Seat Leon SC (2016) is 486 kg (1,071 lbs) lighter than BMW 5 Series Gran Turismo (2018).