Ford Grand Marquis 1999 Automatic Gasoline mileage: 300 KM or more Ford Grand Marquis model 99, mileage 320k miles. Engine is guaranteed. The body was painted by its previous owner. I haven't noticed any issues with the transmission. The AC is cold and I haven't faced any problems with the cooling system. It needs a fuel system cleaning. I won't haggle with a serious buyer. Selling is easy. Reason for selling: The car doesn't suit me.