Mercury Marquis owners have reported a total of 293 problems for their cars built in the 9 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the Mercury Marquis. The 1997 Mercury Marquis cars have the most problems reported (62 problems).
| Model Year | Number of Problems |
|---|---|
| 2004 Marquis | |
| 2003 Marquis | |
| 2002 Marquis | |
| 2001 Marquis | |
| 2000 Marquis | |
| 1999 Marquis | |
| 1998 Marquis | |
| 1997 Marquis | |
| 1996 Marquis |
The following chart shows the 21 most common problems for Mercury Marquis cars. The number one most common problem is related to the vehicle's engine and engine cooling (49 problems). The second most common problem is related to the vehicle's service brakes, hydraulic (36 problems).
| ✿ Fuel Economy of Marquis Vehicles |
| ☘ Marquis Service Bulletins |
| ⚑ Marquis Safety Recalls |
| ☤ Marquis Defect Investigations |
| Compare Reliability: |