Ford Grand Marquis 2010 Automatic Gasoline mileage: 1 KM Engine, gearbox, chassis, and differential are guaranteed, and there are no accidents, thank God. I drive the car far and near, and it doesn't complain about anything, thank God. // There is a dent on the bottom of the rear door from when I bought it. The car has been offered for 18,000 by someone who inspected it. The serious buyer will not be disappointed, God willing.