BMW 5 Series Gran Turismo (2015) is 164 mm (6.46 inch) longer and 61 mm (2.40 inch) higher than Opel Insignia (2015).
Opel Insignia (2015) is 184 mm (7.24 inch) wider, 472 kg (1,041 lbs) lighter and has 40 liters (1.41 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2015).
