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#BS-1991-GMCSYC-19E4

1991 Gmc Syclone

Based on reports from 8 owners and 0 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

✅

Preliminary Verdict

Green Light

Based on 8 complaints, 2 crashes, 0 fires, and 0 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Service Brakes, Hydraulic:antilock/traction Control/electronic Limited SlipHIGH

5 owners reported service brakes, hydraulic:antilock/traction control/electronic limited slip issues.

!Inspect the Power Train:automatic TransmissionMED

Look for symptoms of wear and premature failure

+ 3 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: Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip (5 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

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip5 (63%)

Power Train:automatic Transmission1 (13%)

Engine And Engine Cooling:engine:gasoline:turbo/supercharger1 (13%)

Power Train:driveline:driveshaft1 (13%)

1991 Gmc Syclone: Known Issues & Problem Areas

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 63% of all reports filed for the 1991 Gmc Syclone, with 5 owners filing complaints with NHTSA.

Power Train:automatic Transmission Issues

Power Train:automatic Transmission complaints account for 13% of all reports filed for the 1991 Gmc Syclone, with 1 owners filing complaints with NHTSA. Owners should pay attention to power train:automatic transmission-related symptoms during test drives and pre-purchase inspections.

Engine And Engine Cooling:engine:gasoline:turbo/supercharger Issues

Engine And Engine Cooling:engine:gasoline:turbo/supercharger complaints account for 13% of all reports filed for the 1991 Gmc Syclone, with 1 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:engine:gasoline:turbo/supercharger-related symptoms during test drives and pre-purchase inspections.

Power Train:driveline:driveshaft Issues

Power Train:driveline:driveshaft complaints account for 13% of all reports filed for the 1991 Gmc Syclone, with 1 owners filing complaints with NHTSA. Owners should pay attention to power train:driveline:driveshaft-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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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 8 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

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

Other Gmc Syclone Model Years

1992 1991

View all Gmc Syclone years →

1991 Gmc Syclone: Frequently Asked Questions

What is the most common problem with the 1991 Gmc Syclone?

The most commonly reported issue with the 1991 Gmc Syclone is related to the service brakes, hydraulic:antilock/traction control/electronic limited slip, with 5 complaints filed with NHTSA.

Is the 1991 Gmc Syclone reliable?

The 1991 Gmc Syclone has 8 complaints, 2 crash reports, and 0 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 Gmc Syclone 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 Gmc Syclone have any recalls?

No recalls have been issued for the 1991 Gmc Syclone according to NHTSA records.

What mileage do Gmc Syclone 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.

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10 sections of AI analysis based on 8 owner reports. Know before you buy.

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