Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Procedure steps to correct the condition
full bulletin at NHTSA ↗2007 Mercury Grand Marquis body problems
moderate 18 complaints filed with NHTSA · avg repair $1,500 · see body across all vehicles →
Failure mileage
Complaints
18
Recalls
0
Avg fix
$1,500
When does it fail?
Of the 18 body complaints filed for the 2007 Mercury Grand Marquis, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Of the 5 model years of Mercury Grand Marquis we track for body problems, this one carries the most owner complaints on file — 18.
Body accounts for 19% of all owner complaints filed against this vehicle, across 8 categories tracked.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering body on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Procedure steps to correct the condition
full bulletin at NHTSA ↗Inpected or repaired under 13R01 - Requests for recall service action under 13S08
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Paint peeling and blistering dominates the complaints. Owners describe paint failing across multiple surfaces—hood, roof, trunk lid, doors, and grill areas—often progressing through the vehicle's life. Peeling exposes bare metal and primer underneath. Several owners report clearcoat separation and note that peeling paint pieces have struck windshields while driving, creating a distraction hazard.
The defect appears early. Owners report paint failure starting between 38,000 and 59,000 miles, some just past the original warranty period. One body shop confirmed the root cause: primer did not bond properly to aluminum parts due to manufacturing contamination. One owner cited a TSB issued on earlier Ford and Mercury models addressing identical aluminum contamination issues.
Dealers consistently confirm paint delamination during inspections and recommend full repainting (estimated at $300 by one shop). Ford's response has been dismissive—one manufacturer contact said they would not assist unless rust had penetrated completely through the roof. Owners report complaints to Ford were ignored.
One unrelated complaint describes violent shaking at highway speeds with windows down that dealers could not reproduce and attributed to wind turbulence. A separate complaint involves brake and gas pedals positioned too close together, causing accidental acceleration.
Failure modes owners describe
Paint delamination and peeling
Paint blisters, cracks, and peels from multiple body areas including hood, roof, trunk lid, doors, and around the grill. Peeling often exposes bare metal and primer. Some owners report the clearcoat failing. One owner noted peeling paint pieces hitting the windshield while driving. The defect appears early in the vehicle's life and progresses over time.
When: Failures reported between 38,000 and 59,000 miles; one case noted paint peeling in March 2009 at approximately 40,000–50,000 miles.
Symptoms owners cite: Paint blistering and peeling on roof, hood, trunk lid, doors, and grill area; Clearcoat separation from paint layers; Exposure of bare metal and/or primer underneath; Paint pieces peeling off and contacting windshield while driving; Defect appearing to progress and spread over time
Repairs/costs cited: One owner estimated $300 for hood repainting after primer did not bond to bare metal. Dealer inspections confirmed paint delamination requiring full repainting. Owner reports indicate primer did not adhere properly to aluminum parts due to contamination during manufacturing.
Recalls/TSBs owners mention: Ford stated one case was due to wind turbulence (rejected by owner). Manufacturer advised another owner they would not assist unless roof had totally rusted through. One owner noted a TSB was issued on earlier Ford and Mercury models for similar paint defects tied to aluminum part contamination. Complaints to Ford were reported as ignored in at least one case. No recall issued for this model year and paint color.
Vehicle vibration and shaking at highway speeds
Vehicle shook violently when driven over 50 mph with windows down. Owner also reported vibration from the driver's seat. Dealer could not reproduce the issue and attributed it to wind turbulence.
When: Occurred at approximately 2,400 miles; vehicle had 5,500 miles when reported (November 2007).
Symptoms owners cite: Violent shaking at speeds over 50 mph with windows down; Vibration felt from driver's seat
Recalls/TSBs owners mention: Ford dealer claimed wind turbulence was the cause; failure could not be duplicated on two dealer inspections.
Brake and gas pedal proximity issue
Brake and gas pedals positioned too close together, causing driver's foot to slip from brake onto accelerator when pedal not depressed with precise foot placement.
When: Issue occurred multiple times during vehicle ownership; specific mileage not stated.
Symptoms owners cite: Foot sliding from brake pedal to gas pedal during braking; Vehicle lunging forward unintentionally; Difficulty applying brakes with proper foot placement
Synthesized from 18 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
The paint on my 2007 mercury grand marquis started peeling off in march 2009, it is happening around the grill. This is clearly a paint defect, as stated by a local body shop. In order to repair, paint has to be grinded down to bare metal as paint primer did not bond with metal properly. Cost to repaint car is estimated at $300. This same problem was seen in earlier model Ford and mercury…
Paint cracked and lifted from 3 spots on front of roof, front fender and rear panel area below roof. In all three instances, the paint has separated from the body leaving area exposed to rust. Paint in question is palm beach edition birchwood silver. A number of experienced body painters report that this has been an ongoing problem peculiar to this color. Complaints to Ford have been ignored.…
Had body trouble with your 2007 Mercury Grand Marquis?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the body problem on the 2007 Mercury Grand Marquis?
It's a documented issue but not catastrophic. 18 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
At what mileage does the body typically fail?
Across the 15 complaints that reported odometer mileage, most body failures cluster between 26,000 and 78,000 miles, with the median around 40,000. A quarter of owners report trouble before 26,000; a quarter make it past 78,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $1,500 for body repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to body?
No active recalls currently cover body issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2007/Mercury/Grand Marquis.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.