Ferrari GTC4Lusso (2016) is 9 mm (0.35 inch) longer and 124 mm (4.88 inch) wider than Opel Insignia Sports Tourer (2015).
Opel Insignia Sports Tourer (2015) is 130 mm (5.12 inch) higher, 320 kg (705 lbs) lighter and has 110 liters (3.88 ft3) bigger cargo space than Ferrari GTC4Lusso (2016).