Dodge Challenger (2014) is 109 mm (4.29 inch) longer and 67 mm (2.64 inch) wider than Opel Insignia Sports Tourer (2017).
Opel Insignia Sports Tourer (2017) is 63 mm (2.48 inch) higher, 252 kg (556 lbs) lighter and has 101 liters (3.57 ft3) bigger cargo space than Dodge Challenger (2014).
