Complaints
178
Crashes
11
Fires
20
Injuries
7
Fatalities
—
Recalls
0
Worst 1993 Mercury Grand Marquis Problems
Top 3 most-reported issues with average mileage at failure.
#119 complaints
Automatic Transmission
Avg mileage:70,270 mi
Crash-related:1
Fires:1
#212 complaints
Unintended Acceleration
Avg mileage:120,000 mi
Crash-related:1
Fires:4
#38 complaints
Power Train:Automatic Transmission:Torque Converter
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All Problems by Category
Every NHTSA complaint category for the 1993 Mercury Grand Marquis.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Automatic Transmission | 19 | 1 | 1 | 70,270 mi | |
| Unintended Acceleration | 12 | 1 | 4 | 120,000 mi | |
| Power Train:Automatic Transmission:Torque Converter | 8 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Disc:Rotor | 7 | — | — | — | |
| Steering:Linkages:Tie Rod Assembly | 7 | — | — | 70,000 mi | |
| Electrical Faults | 6 | — | 4 | 108,885 mi | |
| Electrical System:Ignition:Switch | 6 | — | 2 | — | |
| Exterior Lighting:Headlights | 6 | — | — | 218,000 mi | |
| Seat-Related Issues | 6 | 1 | — | — | |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 6 | — | 1 | 140,539 mi | |
| Air Bags:Frontal | 5 | 5 | — | — | |
| Steering:Linkages | 4 | — | — | — | |
| Visibility:Power Window Devices And Controls | 4 | — | — | — | |
| Engine And Engine Cooling:Engine:Gasoline | 3 | — | 1 | — | |
| Gasoline Fuel System | 3 | — | 1 | — | |
| Power Train:Automatic Transmission:Lever And Linkage:Column Shift | 3 | — | — | — | |
| Seats:Front Assembly:Power Adjust | 3 | — | — | — | |
| Steering: Steering Wheel/Handle Bar | 3 | 1 | — | — | |
| Steering:Linkages:Rod:Relay:Connecting | 3 | — | — | — | |
| Vehicle Speed Control:Cruise Control | 3 | — | 2 | — | |
| Airbags | 2 | 1 | — | — | |
| Electrical System:Horn | 2 | — | — | — | |
| Electrical System:Wiring:Front Underhood | 2 | — | 1 | — | |
| Engine & Cooling | 2 | — | 1 | — | |
| Engine And Engine Cooling:Engine | 2 | — | 1 | — | |
| Headlight/Taillight Failures | 2 | — | — | — | |
| Exterior Lighting:Headlights:Switch | 2 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components | 2 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Disc:Pads | 2 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings | 2 | — | — | — |
Automatic Transmission
19
complaints
Crashes
1
Fires
1
Avg Miles
70,270
Unintended Acceleration
12
complaints
Crashes
1
Fires
4
Avg Miles
120,000
Power Train:Automatic Transmission:Torque Converter
8
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components:Disc:Rotor
7
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering:Linkages:Tie Rod Assembly
7
complaints
Crashes
—
Fires
—
Avg Miles
70,000
Electrical Faults
6
complaints
Crashes
—
Fires
4
Avg Miles
108,885
Electrical System:Ignition:Switch
6
complaints
Crashes
—
Fires
2
Avg Miles
—
Exterior Lighting:Headlights
6
complaints
Crashes
—
Fires
—
Avg Miles
218,000
Seat-Related Issues
6
complaints
Crashes
1
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
6
complaints
Crashes
—
Fires
1
Avg Miles
140,539
Air Bags:Frontal
5
complaints
Crashes
5
Fires
—
Avg Miles
—
Steering:Linkages
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Visibility:Power Window Devices And Controls
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine And Engine Cooling:Engine:Gasoline
3
complaints
Crashes
—
Fires
1
Avg Miles
—
Gasoline Fuel System
3
complaints
Crashes
—
Fires
1
Avg Miles
—
Power Train:Automatic Transmission:Lever And Linkage:Column Shift
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Seats:Front Assembly:Power Adjust
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering: Steering Wheel/Handle Bar
3
complaints
Crashes
1
Fires
—
Avg Miles
—
Steering:Linkages:Rod:Relay:Connecting
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Vehicle Speed Control:Cruise Control
3
complaints
Crashes
—
Fires
2
Avg Miles
—
Airbags
2
complaints
Crashes
1
Fires
—
Avg Miles
—
Electrical System:Horn
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Electrical System:Wiring:Front Underhood
2
complaints
Crashes
—
Fires
1
Avg Miles
—
Engine & Cooling
2
complaints
Crashes
—
Fires
1
Avg Miles
—
Engine And Engine Cooling:Engine
2
complaints
Crashes
—
Fires
1
Avg Miles
—
Headlight/Taillight Failures
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Exterior Lighting:Headlights:Switch
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components:Disc:Pads
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1993 Mercury Grand Marquis. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Mercury Grand Marquis Years
1993 Mercury Grand Marquis — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1993 Mercury Grand Marquis reliable?
Verdict: Typical for Model. The 1993 Mercury Grand Marquis has 178 NHTSA complaints, 11 crash-related, and 0 recall campaigns. The most common issue is Automatic Transmission with 19 complaints. Source: NHTSA via VinItel.
What are common problems with the 1993 Mercury Grand Marquis?
Top reported problems: Automatic Transmission (19 complaints, avg 70,270 mi); Unintended Acceleration (12 complaints, avg 120,000 mi); Power Train:Automatic Transmission:Torque Converter (8 complaints). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 1993 Mercury Grand Marquis?
The weighted average mileage at time of complaint is about 108,387 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
How safe is the 1993 Mercury Grand Marquis?
NHTSA complaints for the 1993 Mercury Grand Marquis include 11 crash-related reports, 20 fire reports, 7 injuries, and 0 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 1993 Mercury Grand Marquis have any recalls?
No NHTSA recall campaigns have been issued for the 1993 Mercury Grand Marquis as of the latest data sync. Verify by VIN for the most current status — new recalls can be issued years after a model year ships.
Should I buy a 1993 Mercury Grand Marquis?
Complaint levels are in line with what's expected. Normal used-car due diligence applies — check the specific VIN for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Mercury Grand Marquis reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1993 Mercury Grand Marquis
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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