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#BS-1984-MERTOP-4C07

1984 Mercury Topaz

Based on reports from 13 owners and 6 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

🟡

Preliminary Verdict

Think Twice

Based on 13 complaints, 0 crashes, 6 fires, and 6 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Electrical System:ignition:switchHIGH

4 owners reported electrical system:ignition:switch issues.

!Inspect the Electrical System:wiring:front UnderhoodMED

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: Electrical System:ignition:switch (4 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

Electrical System:ignition:switch4 (31%)

Electrical System:wiring:front Underhood1 (8%)

Exterior Lighting:headlights1 (8%)

Electrical System:ignition1 (8%)

Engine And Engine Cooling:engine1 (8%)

Electrical System:ignition:module1 (8%)

Engine And Engine Cooling:exhaust System:emission Control1 (8%)

Engine And Engine Cooling:engine:gasoline1 (8%)

1984 Mercury Topaz: Known Issues & Problem Areas

Electrical System:ignition:switch Issues

Electrical System:ignition:switch complaints account for 31% of all reports filed for the 1984 Mercury Topaz, with 4 owners filing complaints with NHTSA.

Electrical System:wiring:front Underhood Issues

Electrical System:wiring:front Underhood complaints account for 8% of all reports filed for the 1984 Mercury Topaz, with 1 owners filing complaints with NHTSA. Owners should pay attention to electrical system:wiring:front underhood-related symptoms during test drives and pre-purchase inspections.

Exterior Lighting:headlights Issues

Exterior Lighting:headlights complaints account for 8% of all reports filed for the 1984 Mercury Topaz, with 1 owners filing complaints with NHTSA. Owners should pay attention to exterior lighting:headlights-related symptoms during test drives and pre-purchase inspections.

Electrical System:ignition Issues

Electrical System:ignition complaints account for 8% of all reports filed for the 1984 Mercury Topaz, with 1 owners filing complaints with NHTSA. Owners should pay attention to electrical system:ignition-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.

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

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Recall History (6 recalls)

07E064000Oct 2007

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

CERTAIN FEDERAL-MOGUL AFTERMARKET FUEL PUMPS SOLD UNDER THE BRAND NAMES OF CARTER, ACCUFLOW, NAPA, TRUFLOW, PARTS DEPO, AND PARTS MASTER, SHIPPED BETWEEN AUGUST 2006 AND JULY 2007 FOR USE ON THE VEHICLES LISTED ABOVE. THE FUEL PUMP DIAPHRAGM IN CERTAIN PRODUCTION RUNS MAY HAVE BEEN IMPROPERLY INSTALLED OR INADEQUATELY TESTED WHICH MAY CAUSE THE FUEL PUMP TO LEAK.

83V055000May 1983

INTERIOR LIGHTING

IN THE EVENT OF A SHORT CIRCUIT IN THE INSTRUMENT PANEL, THE HEADLAMP AND INTERIOR ILLUMINATION CONTROL SWITCHES COULD OVERHEAT.

83V134000Dec 1983

SEAT BELTS:FRONT:ANCHORAGE

THE BOLTS THAT ATTACH THE D-SHAPED RING FOR THE SHOULDER BELT ARE INADEQUATELY SUPPORTED BY THE MATERIAL IN WHICH THEY ARE MOUNTED. THE ATTACHMENT DOES NOT COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 210, "SEAT BELT ASSEMBLY ANCHORAGES".

85V086000

SUSPENSION:REAR

REAR SUSPENSION CONTROL ARM-TO-SPINDLE ATTACHMENT BOLTS MAY BE SUBJECT TO FRACTURE DURING USE OF CAR. CONSEQUENCE OF DEFECT: IF BOLTS FRACTURE, REAR SPINDLE COULD DISENGAGE FROM CONTROL ARM AND POSSIBLY RESULT IN LOSS OF CONTROL.

85V145000Nov 1985

SUSPENSION:REAR

REAR SUPENSION CONTROL ARM-TO-SPINDLE ATTACHMENT BOLTS MAY BE SUBJECT TO FRACTURE CAUSING THE REAR SPINDLE TO SEPARATE DURING USE OF CAR. CONSEQUENCE OF DEFECT: IF BOLTS FRACTURE AND REAR SPINDLE DISENGAGES FROM CONTROL ARM, LOSS OF CONTROL WILL BE EXPERIENCE WHICH MAY RESULT IN AN ACCIDENT.

+ 1 more recall in the full report

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 Topaz is the 1992 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

1984 Mercury Topaz vs. Class Average (Compact Cars)

This vehicle

Class avg

Complaint volume is roughly in line with other compact cars vehicles from 1984.

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. 13 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 6 recalls found for this vehicle.

Repair Cost Data

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

Other Mercury Topaz Model Years

1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983

View all Mercury Topaz years →

1984 Mercury Topaz: Frequently Asked Questions

What is the most common problem with the 1984 Mercury Topaz?

The most commonly reported issue with the 1984 Mercury Topaz is related to the electrical system:ignition:switch, with 4 complaints filed with NHTSA.

Is the 1984 Mercury Topaz reliable?

The 1984 Mercury Topaz has 13 complaints, 0 crash reports, and 6 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 1984 Mercury Topaz 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 1984 Mercury Topaz have any recalls?

Yes, the 1984 Mercury Topaz has 6 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.

What mileage do Mercury Topaz problems start?

Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.

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.

Get the Full 1984 Mercury Topaz Report

10 sections of AI analysis based on 13 owner reports. Know before you buy.

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