Ford Grand Marquis 2008 Used Automatic Gasoline mileage: 1 KM Peace, mercy, and blessings of God be upon you. For sale: Ford Grand Marquis 2008, American. Original body (cosmetic paint applied). Original glass up to the front, it was changed for inspection. The car's mileage is a genuine 500,000. ((The highest offer is 14,000 and my asking price is 15,000)) Please only contact me if you are serious.