1991 Mercury Grand Marquis Body and structure Problems
- Complaints
- 4about this part
- Share
- 5%of 82 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the body and structure of the 1991 Mercury Grand Marquis, 5% of the 82 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Frame on consumer's side is badly rusted. Also, when making a right hand turn vehicle is making noise . Consumer has contacted dealer, dealer has made repairs, frame plate was welded. Please provide any further details.”
NHTSA complaint #875575, filed 2000-11“The vehicle had been through 3 transmissions, a water pump, brakes, muffler, tailpipe, shocks and electrical door latches. The engine check light comes on intermittently. .et.”
NHTSA complaint #833324, filed 1999-01Body and structure: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2010 | 5 | 20% |
| 2009 | 1 | 4% |
| 2008 | 9 | 11% |
| 2007 | 18 | 19% |
| 2006 | 8 | 6% |
| 2005 | 11 | 2% |
| 2004 | 8 | 2% |
| 2003 | 9 | 2% |
| 2002 | 1 | 1% |
| 2001 | 10 | 6% |
| 2000 | 5 | 3% |
| 1999 | 7 | 4% |
| 1998 | 10 | 7% |
| 1997 | 6 | 2% |
| 1996 | 5 | 2% |
| 1995 | 4 | 2% |
| 1994 | 1 | 1% |
| 1993 | 2 | 1% |
| 1992 | 12 | 5% |
| 1991 | 4 | 5% |
| 1990 | 3 | 5% |
| 1989 | 2 | 3% |
| 1988 | 1 | 1% |
| 1987 | 1 | 2% |
| 1986 | 1 | 5% |
| 1985 | 1 | 5% |
| 1984 | 2 | 13% |
Other parts of the 1991 Mercury Grand Marquis
21 complaintsBrakes
13 complaintsVehicle speed control
12 complaintsAir bags
11 complaintsEngine cooling
10 complaintsTransmission and drivetrain
8 complaintsFuel system
4 complaintsExterior lighting
3 complaintsOther or unknown
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsLatches, locks and linkages
2 complaintsSuspension
2 complaints
← All problems reported for the 1991 Mercury Grand Marquis
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology