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#BS-1991-MERCOU-51DE

1991 Mercury Cougar

Based on reports from 98 owners and 3 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

🟡

Preliminary Verdict

Think Twice

Based on 98 complaints, 5 crashes, 8 fires, and 3 recalls.

See full verdict with buy/skip conditions

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the Engine And Engine Cooling:engineHIGH

15 owners reported engine and engine cooling:engine issues — failures commonly reported around 95K miles.

!Inspect the Speed ControlMED

Look for symptoms of wear and premature failure

+ 6 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine And Engine Cooling:engine (15 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Engine And Engine Cooling:engine15 (15%)

Speed Control7 (7%)

Seat Belts6 (6%)

Exterior Lighting:headlights6 (6%)

Service Brakes, Hydraulic:foundation Components4 (4%)

Electrical System:ignition:switch4 (4%)

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip3 (3%)

Visibility:power Window Devices And Controls3 (3%)

1991 Mercury Cougar: Known Issues & Problem Areas

Engine And Engine Cooling:engine Issues

Engine And Engine Cooling:engine complaints account for 15% of all reports filed for the 1991 Mercury Cougar, with 15 owners filing complaints with NHTSA. The median mileage at time of complaint is 95,000 miles, suggesting issues tend to surface around the 95K-mile mark.

Speed Control Issues

Speed Control complaints account for 7% of all reports filed for the 1991 Mercury Cougar, with 7 owners filing complaints with NHTSA. Owners should pay attention to speed control-related symptoms during test drives and pre-purchase inspections.

Seat Belts Issues

Seat Belts complaints account for 6% of all reports filed for the 1991 Mercury Cougar, with 6 owners filing complaints with NHTSA. Owners should pay attention to seat belts-related symptoms during test drives and pre-purchase inspections.

Exterior Lighting:headlights Issues

Exterior Lighting:headlights complaints account for 6% of all reports filed for the 1991 Mercury Cougar, with 6 owners filing complaints with NHTSA. Owners should pay attention to exterior lighting:headlights-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

Complaints filed with NHTSA by year for the 1991 Mercury Cougar. Recent trend: stable.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (3 recalls)

91V048000Jul 1991

POWER TRAIN:AUTOMATIC TRANSMISSION

THE PARK ROD ASSEMBLY CONTAINS A PARK CAM WITH INADEQUATE SURFACE HARDNESS, WHICH COULD LEAD TO PARK DISENGAGEMENT OR NO PARK ENGAGEMENT WHEN THE LEVER IS PLACED IN PARK.

91V076000May 1991

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

THE NUTS WHICH HOLD WINDSHIELD WIPER MOTOR TO THE WIPER MODULE MAY NOT HAVE BEEN SUFFICIENTLY TIGHTENED AND MAY LOOSEN OR COME OFF. THIS CAUSES CHANGED WIPER PATTERNS, OR THE WIPERS MAY JAM IF TWO OF THE THREE NUTS COME OFF.

96V071000Jun 1996

ELECTRICAL SYSTEM:IGNITION

THE IGNITION SWITCH COULD EXPERIENCE AN INTERNAL SHORT CIRCUIT.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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The worst model year for the Mercury Cougar is the 2000 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

1991 Mercury Cougar vs. Class Average (Midsize Cars)

This vehicle

Class avg

113

Complaint volume is roughly in line with other midsize cars vehicles from 1991.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 98 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 3 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Mercury Cougar Model Years

2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962

View all Mercury Cougar years →

1991 Mercury Cougar: Frequently Asked Questions

What is the most common problem with the 1991 Mercury Cougar?

The most commonly reported issue with the 1991 Mercury Cougar is related to the engine and engine cooling:engine, with 15 complaints filed with NHTSA.

Is the 1991 Mercury Cougar reliable?

The 1991 Mercury Cougar has 98 complaints, 5 crash reports, and 8 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.

How much does it cost to fix 1991 Mercury Cougar problems?

Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.

Does the 1991 Mercury Cougar have any recalls?

Yes, the 1991 Mercury Cougar has 3 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.

What mileage do Mercury Cougar problems start?

Based on 6 complaints with mileage data, the median mileage at time of complaint is 95,000 miles. The highest concentration of reported issues occurs in the 90–120K mile range. The full report breaks down exactly which components fail at each mileage bracket.

What’s in the full report?

10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.

How is this different from free NHTSA data?

NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.

How is this different from Carfax?

Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.

What if the report isn’t useful?

100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.

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10 sections of AI analysis based on 98 owner reports. Know before you buy.

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