Chevrolet SS (2017) is 124 mm (4.88 inch) longer than Opel Insignia (2014).
Opel Insignia (2014) is 187 mm (7.36 inch) wider, 27 mm (1.06 inch) higher, 145 kg (320 lbs) lighter and has 76 liters (2.68 ft3) bigger cargo space than Chevrolet SS (2017).
