Ford Fiesta (Sedan) (2016) is 431 kg (950 lbs) lighter than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 504 mm (19.84 inch) longer, 134 mm (5.28 inch) wider, 40 mm (1.57 inch) higher and has 198 liters (6.99 ft3) bigger cargo space than Ford Fiesta (Sedan) (2016).