2008 Automatic Gasoline mileage: 300 KM or more Used Ford Grand Marquis 2008 for sale Automatic transmission Gasoline Mileage: 300 4A 4G Ford Marquis engine, transmission, chassis, tires, body, all guaranteed. It has some minor body work on the seals, but it doesn't affect anything. Light smoke without any leaks. For sale or trade for a suitable car. The registration is new and all its papers are new. The inspection just expired a few days ago.