Built from official NHTSA complaint and recall data · data through 07/12/2026
High complaint levelIts most-reported problem — Power Train:automatic Transmission — runs 2.2× the fleet median for that category across the 2391 model-years tracked on this site.
144Complaints
3Recalls
9Crashes
18Fires
6Injured
0Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Power Train:automatic Transmission (13.2% of complaints) — recall and investigation status for this vehicle is currently unavailable.
Power Train:automatic Transmission complaints here are 2.2× the median for that category across the 2391 model-years tracked on this site.
Complaint category
Reports
Official status
Reference
Power Train:automatic Transmission
19 · 13.2%
not available
—
Vehicle Speed Control
12 · 8.3%
Recalled
Recall 08V051000 · Recall 07V336000
Power Train:automatic Transmission:torque Converter
8 · 5.6%
not available
—
Service Brakes, Hydraulic:foundation Components:disc:rotor
7 · 4.9%
not available
—
Steering:linkages:tie Rod Assembly
7 · 4.9%
not available
—
Electrical System
6 · 4.2%
Recalled
Recall 99V124000
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Complaints by component
POWER TRAIN:AUTOMATIC TRANSMISSION19 · 13.2%
VEHICLE SPEED CONTROL12 · 8.3%
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER8 · 5.6%
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR7 · 4.9%
STEERING:LINKAGES:TIE ROD ASSEMBLY7 · 4.9%
ELECTRICAL SYSTEM6 · 4.2%
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP6 · 4.2%
EXTERIOR LIGHTING:HEADLIGHTS6 · 4.2%
ELECTRICAL SYSTEM:IGNITION:SWITCH6 · 4.2%
SEATS6 · 4.2%
Percentages are the share of the 144 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
AS A RESULT, THE FUSE IS LOCATED IN THE OUTPUT CIRCUIT RATHER THAN IN THE INTENDED INPUT POWER FEED CIRCUIT, AND MAY NOT OFFER THE INTENDED PROTECTION IN THE EVENT OF AN ELECTRICAL SHORT TO GROUND. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
A FIRE CAN ORIGINATE IN THE LEFT FRONT UNDERHOOD AREA. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“AODE TRANSMISSION HAS SHUDDER / VIBRATION (LIKE DRIVING ON A WASHBOARD) UNDER LIGHT TO MODERATE ACCELERATION ABOVE 35 MPH IN 3RD GEAR OR DURING 3-4…”NHTSA complaint 738536 — filed 12/30/2000 · POWER TRAIN:AUTOMATIC TRANSMISSION
“TORQUE CONVERTER WENT OUT AT 20K MILES AND AGAIN AT 54K MILES. ON BOTH OCCASIONS THE TORQUE CONVERTER WAS REPLACED. ON THE SECOND OCCASION THE…”NHTSA complaint 865033 — filed 07/07/2000 · POWER TRAIN:AUTOMATIC TRANSMISSION
“WHILE IN PARK , WHEN MOTOR WAS TURNED OFF VEHICLE JUMPED OUT OF GEAR AND ROLLED BACKWARE INTO A PICKUP. THIS IS THE SECOND TIME…”NHTSA complaint 716741 — filed 01/02/2000 · POWER TRAIN:AUTOMATIC TRANSMISSION
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 1993 Mercury Grand Marquis?
Power train:automatic transmission issues are the most-reported category, cited in 19 of 144 NHTSA complaints (13.2%), followed by vehicle speed control (12), power train:automatic transmission:torque converter (8), service brakes, hydraulic:foundation components:disc:rotor (7). Complaints are unverified owner reports.
How many complaints does the 1993 Mercury Grand Marquis have?
144 complaints were on file with NHTSA as of 07/12/2026. Of those, 9 involved a crash, 18 involved a fire, and 6 reported injuries. No deaths were reported.
Does the 1993 Mercury Grand Marquis have any recalls?
Yes — 3 NHTSA safety recall campaigns, including campaign 08V051000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 1993 Mercury Grand Marquis's reported problems?
Recall or investigation data is partly unavailable for this vehicle right now — check your VIN at nhtsa.gov/recalls for the authoritative answer.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.
Install CarModelProblemsAdd it to your home screen for one-tap access — no app store.
Install CarModelProblemsTap Share, then Add to Home Screen.