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#BS-1981-POR928-514A

1981 Porsche 928

Based on reports from 1 owners and 1 recall for this exact model.

Complaints
1
Crashes
0
Fires
1
Recalls
1
TSBs
57
🟢

Preliminary Verdict

Proceed with Caution

Based on 1 complaints, 0 crashes, 1 fires, and 1 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Electrical System:12v/24v/48v BatteryHIGH

1 owners reported electrical system:12v/24v/48v battery issues.

+ 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: Electrical System:12v/24v/48v Battery (1 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:12v/24v/48v Battery1 (100%)

1981 Porsche 928: Known Issues & Problem Areas

Electrical System:12v/24v/48v Battery Issues

Electrical System:12v/24v/48v Battery complaints account for 100% of all reports filed for the 1981 Porsche 928, with 1 owners filing complaints with NHTSA.

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

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 (1 recall)

81V040000May 1981

SUSPENSION:FRONT:SHOCK ABSORBER

FRONT SHOCK ABSORBERS ON SOME VEHICLES MAY HAVE IMPROPERLY WELDED MOUNTING EYES. THE SHOCK ABSORBER MOUNTING COULD SEPARATE AND CAUSE THE SUSPENSION TO COLLAPSE IF VEHICLE IS DRIVEN ON ROUGH ROADS FOR A LONG PERIOD OF TIME.

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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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 1 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 1 recall found for this vehicle.

Repair Cost Data

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

Other Porsche 928 Model Years

19941993199219911990198919881987198619851984198319821981198019791978
View all Porsche 928 years →

1981 Porsche 928: Frequently Asked Questions

What is the most common problem with the 1981 Porsche 928?
The most commonly reported issue with the 1981 Porsche 928 is related to the electrical system:12v/24v/48v battery, with 1 complaints filed with NHTSA.
Is the 1981 Porsche 928 reliable?
The 1981 Porsche 928 has 1 complaints, 0 crash reports, and 1 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 1981 Porsche 928 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 1981 Porsche 928 have any recalls?
Yes, the 1981 Porsche 928 has 1 recall on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Porsche 928 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 1 owner reports. Know before you buy.

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