Ford Grand Marquis 2006 Used Automatic Gasoline mileage: 300 KM or more In the name of God, the Most Gracious, the Most Merciful. Ford Grand Marquis American 2006. Mileage: 300,000 kilometers. The body has been fully repainted with original paint renewal with a 5-year warranty. Second owner. The car has been fully maintained. Fully renovated. Renewed, inspected, insured.