Lincoln Navigator (2015) is 676 mm (26.61 inch) longer, 215 mm (8.46 inch) wider, 438 mm (17.24 inch) higher and has 1340 liters (47.32 ft3) bigger cargo space than Opel Astra (2017).
Opel Astra (2017) is 1281 kg (2,824 lbs) lighter than Lincoln Navigator (2015).