Ferrari 812 GTS (2020) is 115 mm (4.53 inch) wider than Opel Insignia Sports Tourer (2017).
Opel Insignia Sports Tourer (2017) is 219 mm (8.62 inch) longer, 237 mm (9.33 inch) higher, 134 kg (295 lbs) lighter and has 311 liters (10.98 ft3) bigger cargo space than Ferrari 812 GTS (2020).