Dacia Sandero (2014) is 20 mm (0.79 inch) higher and 642 kg (1,415 lbs) lighter than Opel Insignia (2017).
Opel Insignia (2017) is 784 mm (30.87 inch) longer, 351 mm (13.82 inch) wider and has 220 liters (7.77 ft3) bigger cargo space than Dacia Sandero (2014).