Jaguar XJ-Series (2020) is 342 mm (13.46 inch) longer and 44 mm (1.73 inch) wider than Opel Insignia Sports Tourer (2020).
Opel Insignia Sports Tourer (2020) is 53 mm (2.09 inch) higher, 175 kg (386 lbs) lighter and has 130 liters (4.59 ft3) bigger cargo space than Jaguar XJ-Series (2020).