BMW 3 Series Gran Turismo (2019) is 90 mm (3.54 inch) higher, 34 kg (75 lbs) lighter and has 75 liters (2.65 ft3) bigger cargo space than Porsche Panamera (2014).
Porsche Panamera (2014) is 146 mm (5.75 inch) longer and 103 mm (4.06 inch) wider than BMW 3 Series Gran Turismo (2019).
