Ford Grand Marquis 2006 Automatic Gasoline mileage: 300 KM or more Peace, mercy, and blessings of God be upon you. The engine is excellent. The gearbox has been replaced with a factory gearbox. The car is excellent, and all parts are factory. The car is stable and clean, it does not complain of anything except the electrical system, which is the only problem. All other car matters are excellent, and the driver's airbag was deployed from the first owner. (Only serious buyers should contact).