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#BS-1984-AUD400-1763

1984 Audi 4000

Based on reports from 9 owners and 1 recall for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

✅

Preliminary Verdict

Green Light

Based on 9 complaints, 0 crashes, 0 fires, and 1 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Fuel System, Gasoline:delivery:hoses, Lines/piping, And FittingsHIGH

2 owners reported fuel system, gasoline:delivery:hoses, lines/piping, and fittings issues — failures commonly reported around 98K 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: Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings (2 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

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings2 (22%)

Speed Control1 (11%)

Visibility:power Window Devices And Controls1 (11%)

Seats:front Assembly:seat Heater/cooler1 (11%)

Electrical System:ignition1 (11%)

Power Train:axle Assembly:axle Shaft:seal1 (11%)

Structure:body:door1 (11%)

Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings1 (11%)

1984 Audi 4000: Known Issues & Problem Areas

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings Issues

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings complaints account for 22% of all reports filed for the 1984 Audi 4000, with 2 owners filing complaints with NHTSA. The median mileage at time of complaint is 97,653 miles, suggesting issues tend to surface around the 98K-mile mark.

Speed Control Issues

Speed Control complaints account for 11% of all reports filed for the 1984 Audi 4000, with 1 owners filing complaints with NHTSA. Owners should pay attention to speed control-related symptoms during test drives and pre-purchase inspections.

Visibility:power Window Devices And Controls Issues

Visibility:power Window Devices And Controls complaints account for 11% of all reports filed for the 1984 Audi 4000, with 1 owners filing complaints with NHTSA. Owners should pay attention to visibility:power window devices and controls-related symptoms during test drives and pre-purchase inspections.

Seats:front Assembly:seat Heater/cooler Issues

Seats:front Assembly:seat Heater/cooler complaints account for 11% of all reports filed for the 1984 Audi 4000, with 1 owners filing complaints with NHTSA. Owners should pay attention to seats:front assembly:seat heater/cooler-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 (1 recall)

85V099000

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

UNDER ADVERSE WEATHER CONDITIONS, OUTER RUBBER LAYER OF BRAKE HOSES MAY BECOME BRITTLE AND DEVELOP CRACKS. CONSEQUENCE OF DEFECT: CRACKS COULD LEAD TO LOSS OF BRAKE FLUID RESULTING IN AN INCREASE IN STOPPING DISTANCE AND POSSIBLY AN ACCIDENT.

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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1984 Audi 4000 vs. Class Average (Subcompact Cars)

This vehicle

Class avg

Complaint volume is roughly in line with other subcompact 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. 9 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 Audi 4000 Model Years

1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979

View all Audi 4000 years →

1984 Audi 4000: Frequently Asked Questions

What is the most common problem with the 1984 Audi 4000?

The most commonly reported issue with the 1984 Audi 4000 is related to the fuel system, gasoline:delivery:hoses, lines/piping, and fittings, with 2 complaints filed with NHTSA.

Is the 1984 Audi 4000 reliable?

The 1984 Audi 4000 has 9 complaints, 0 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 1984 Audi 4000 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 Audi 4000 have any recalls?

Yes, the 1984 Audi 4000 has 1 recall on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.

What mileage do Audi 4000 problems start?

Based on 3 complaints with mileage data, the median mileage at time of complaint is 97,653 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 9 owner reports. Know before you buy.

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