FIAT 500X (2016) is 87 mm (3.43 inch) higher and 205 kg (452 lbs) lighter than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 665 mm (26.18 inch) longer, 60 mm (2.36 inch) wider and has 210 liters (7.42 ft3) bigger cargo space than FIAT 500X (2016).