One problem related to door hinge has been reported for the 2003 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mercury Grand Marquis based on all problems reported for the 2003 Grand Marquis.
The driver door sticks when opened, and have to do so two times, with both hands to get out. (passenger door also) the plastic handle makes it hard and will cut your hand. The triple tract seal acts as if it were crazy glue. Scc.
| Paint problems | |
| Door Hinge problems | |
| Underbody Shield problems | |
| Body problems | |
| Structure problems | |
| Trunk Lid problems |