BMW 5 Series Gran Turismo (2017) is 757 mm (29.80 inch) longer, 91 mm (3.58 inch) wider, 113 mm (4.45 inch) higher and has 120 liters (4.24 ft3) bigger cargo space than Seat Leon SC (2016).
Seat Leon SC (2016) is 702 kg (1,548 lbs) lighter than BMW 5 Series Gran Turismo (2017).