Mercury Grand Marquis Suspension Problems

Source: NHTSA · Updated Oct 13, 2026 · 166 complaints analyzed

Owners have filed 166 complaints with NHTSA about suspension problems on the Mercury Grand Marquis across 16 model years. The 2003 model year has the most (28). The words owners use most often: “ball joints” (14% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Ball joints: mentioned in 23 of 166 complaints (14%)
  • Front end: mentioned in 21 of 166 complaints (13%)
  • Rear axle: mentioned in 10 of 166 complaints (6%)
  • Control arm: mentioned in 10 of 166 complaints (6%)

At what mileage do suspension problems happen?

Based on 73 complaints that reported the odometer reading.

Under 10k miles8 · 11%
10k–25k miles5 · 7%
25k–50k miles12 · 16%
50k–75k miles18 · 25%
75k–100k miles12 · 16%
100k–150k miles10 · 14%
150k+ miles8 · 11%

How serious are the reports?

Of 166 complaints, 8 mention a crash, 2 an injury.

Mercury Grand Marquis suspension complaints by model year

Peak: 2003, with 28 complaints
1995: 171995171996: 15151997: 261997261998: 16161999: 181999182000: 15152001: 7200172002: 11112003: 282003282004: 332005: 2200522006: 222007: 2200722008: 112009: 2200922010: 11

n = 166 complaints · Source: NHTSA

Model yearSuspension complaintsShare of that yearMedian miles
2010 Grand Marquis14%2,596
2009 Grand Marquis28%65,908
2008 Grand Marquis11%2,000
2007 Grand Marquis22%82,000
2006 Grand Marquis21%59,875
2005 Grand Marquis20%52,000
2004 Grand Marquis31%27,000
2003 Grand Marquis288%56,500
2002 Grand Marquis1114%35,000
2001 Grand Marquis74%22,047
2000 Grand Marquis159%48,942
1999 Grand Marquis1811%200,000
1998 Grand Marquis1611%97,500
1997 Grand Marquis268%76,000
1996 Grand Marquis156%90,473
1995 Grand Marquis179%98,000

When owners reported it

Peak: 1999, with 18 complaints
1995: 219951996: 51997: 519971998: 81999: 181999182000: 152001: 1120012002: 92003: 1620032004: 112005: 820052006: 52007: 320072008: 102009: 120092010: 42011: 420112012: 42013: 420132014: 72016: 620162017: 22018: 320182019: 22020: 220202022: 1

n = 166 complaints · Source: NHTSA

Related recalls (1)

Suspension:front:hubJun 26, 2007 · NHTSA campaign 07V270000 · 8,800 vehicles

Model years: 2008

Problem: On certain passenger vehicles, a front wheel bearing and hub assembly may fracture due to improper heat treatment.

Risk: If a hub fractures, it may potentially detach from the wheel knuckle, resulting in the wheel being retained only by the brake caliper assembly. As a result, the wheel may separate from the vehicle potentially resulting in a crash.

Fix: Dealers will inspect both front wheel bearing and hub assemblies and replace them free of charge. The recall began on june 22, 2007. Owners may contact ford at 1-800-392-3673.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Almost had accidents because lights failed, headlights and taillights failed at night, including dash lights today, creating safety hazard. Seat tilt failed, and body mount frame bushing failed. Mirror tilt switch failed. Fuel filler neck leaks when filled. Very scary especially at night. Please…

Received Nov 23, 2022 · NHTSA complaint 11494762

Tl* the contact owns a 1998 mercury grand marquis. The contact stated that while examining his vehicle at his residence, he noticed the front ball joints were defective. The vehicle taken to expressway ford of mount vernon (3800 highway 62 e, mount vernon, in 47620) on may 30 2020, where the…

Received Sep 22, 2020 · NHTSA complaint 11360434

1.rear seatbelts often jam and have to be unlocked by a professional. 2. Blend door switch that controls heat and air conditioning gets stuck on heat and blows extremely hot air year round even if the unit is turned off. Vehicle is in motion on highways and city streets. 3. Vehicle squeaks while in…

Received Jun 10, 2020 · NHTSA complaint 11328203

The speedometer not working properly brakes not working properly abs light on steering and suspension cross sit

Received Sep 17, 2019 · NHTSA complaint 11256246

I am an automotive technician and i service many vehicles daily. I currently own a 97 mercury grand marquis ls and have noticed that practically most steering components on my vehicle are in need of replacing. Specifically the tie rod ends, control arms, ball joins all have blown bushings and a…

Received Sep 9, 2019 · NHTSA complaint 11254228
Mercury Grand Marquis
2003-2005 Mercury Grand Marquis photographed in College Park, Maryland , USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all Mercury Grand Marquiss have suspension problems?

No. NHTSA has 166 owner complaints about suspension for the Mercury Grand Marquis. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Mercury Grand Marquis suspension?

Yes: 1 safety recall list suspension. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

What do owners say about suspension problems on the Mercury Grand Marquis?

The most frequent phrase is “ball joints”, in 23 of 166 complaints, followed by “front end” (21).

Other Mercury Grand Marquis problems

See all Mercury Grand Marquis problems.