Ford Mustang (2016) is 60 mm (2.36 inch) wider than Opel Insignia Country Tourer (2014).
Opel Insignia Country Tourer (2014) is 129 mm (5.08 inch) longer, 119 mm (4.69 inch) higher, 212 kg (467 lbs) lighter and has 216 liters (7.63 ft3) bigger cargo space than Ford Mustang (2016).