Ford Expedition (2016) is 437 mm (17.20 inch) longer, 139 mm (5.47 inch) wider, 506 mm (19.92 inch) higher and has 1310 liters (46.26 ft3) bigger cargo space than Opel Insignia Grand Sport (2017).
Opel Insignia Grand Sport (2017) is 1114 kg (2,456 lbs) lighter than Ford Expedition (2016).