BMW 3 Series Gran Turismo (2018) is 11 mm (0.43 inch) wider and 46 mm (1.81 inch) higher than Å koda Superb (2017).
Å koda Superb (2017) is 9 mm (0.35 inch) longer, 230 kg (507 lbs) lighter and has 113 liters (3.99 ft3) bigger cargo space than BMW 3 Series Gran Turismo (2018).