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1984 Audi 4000

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 5 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Service Brakes, Hydraulic complaints

1 reports
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97,653 miles · Mar 21, 2008
Fuel System, GasolineService Brakes, Hydraulic

TL*THE CONTACT OWNS A 1984 AUDI 4000. THE FUEL AND BRAKE LINES BEGAN LEAKING UNDERNEATH THE VEHICLE. THE FUEL LINE FAILED IN JULY OF 2004. THE CLAMPS THAT SECURE THE LINES BENEATH THE VEHICLE FAILED. THE VEHICLE WAS TAKEN TO THE DEALER IN 2004 AND WANTED $1,000 TO REPLACE THE FUEL LINE. THE PURCHASE DATE WAS UNKNOWN. THE C…

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TL*THE CONTACT OWNS A 1984 AUDI 4000. THE FUEL AND BRAKE LINES BEGAN LEAKING UNDERNEATH THE VEHICLE. THE FUEL LINE FAILED IN JULY OF 2004. THE CLAMPS THAT SECURE THE LINES BENEATH THE VEHICLE FAILED. THE VEHICLE WAS TAKEN TO THE DEALER IN 2004 AND WANTED $1,000 TO REPLACE THE FUEL LINE. THE PURCHASE DATE WAS UNKNOWN. THE CURRENT MILEAGE WAS 120,000 AND FAILURE MILEAGE WAS 97,653.

NHTSA ODI #10221945

Official recalls

1

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP87002 · 1979-86 Audi 4000 Sudden Acceleration

Opened Oct 30, 1986 · Closed Jun 5, 1987

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

1979-86 AUDI 4000 SUDDEN ACCELERATION