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1993 Audi 100

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 18 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 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports4 fire reports1 injury reports

Engine And Engine Cooling complaints

5 reports
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Mileage unknown · Sep 5, 2002
Engine And Engine Cooling

PREVIOUS OWNER EXCHANGED LEFT SIDE CATALYTIC CONVERTER (UNDER AUDI RECALL - RIGHT SIDE CONVERTER NOT INCLUDED IN RECALL). CAR STARTED VIBRATING AND ENGINE OVERHEATED. CATALYTIC CONVERTER FOUND TO BE CLOGGED INTERNALLY - SAME FAULT AS WITH RECALLED LEFT SIDE. COST $1500 TO REPLACE NOT UNDER WARRANTY. MAJOR SAFETY CONCERN DUE TO P…

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PREVIOUS OWNER EXCHANGED LEFT SIDE CATALYTIC CONVERTER (UNDER AUDI RECALL - RIGHT SIDE CONVERTER NOT INCLUDED IN RECALL). CAR STARTED VIBRATING AND ENGINE OVERHEATED. CATALYTIC CONVERTER FOUND TO BE CLOGGED INTERNALLY - SAME FAULT AS WITH RECALLED LEFT SIDE. COST $1500 TO REPLACE NOT UNDER WARRANTY. MAJOR SAFETY CONCERN DUE TO POTENTIALLY SEVERE ENGINE DAMAGE CAUSED BY CLOGGED EXHAUST ON ONE SIDE.

NHTSA ODI #766777

Mileage unknown · Mar 25, 1999
Engine And Engine Cooling

WATER PUMP FAILED AT 60 MPH WITH NO PREVIOUS INDICATION OR SYMPTOMS. ALL APPEARED NORMAL . TIMING BELT WAS DESTROYED AND VALVES BENT, MAJOR ENGINE DAMAGE.

NHTSA ODI #704905

Mileage unknown · Dec 30, 1997
Engine And Engine CoolingFire

WHILE DRIVING THE ENGINE CAUGHT ON FIRE. THE DEALER HAS BEEN NOTIFIED. *AK

NHTSA ODI #820168

Mileage unknown · Dec 30, 1997
Engine And Engine CoolingFire

ENGINE FIRE BEGAN 1/4 MILE INTO TRIP.

NHTSA ODI #527603

Mileage unknown · Feb 15, 1997
Engine And Engine CoolingFire

VEHICLE SPONTANEOUSLY CAUGHT FIRE BURING THE ENGINE AND THE PASSENGER COMPARTMENT.

NHTSA ODI #546730

Official recalls

3

00V084000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Mar 20, 2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE FUEL FEED LINE CONNECTING THE FUEL FILTER TO THE ENGINE DELIVERED BY THE SUPPLIER FOR USE IN THESE VEHICLES MAY HAVE BEEN IMPROPERLY MANUFACTURED.

Consequence & remedy

Consequence: THIS CAN RESULT IN FUEL LEAKAGE.

Remedy: DEALERS WILL REPLACE THE ENTIRE FUEL FEED LINE FROM THE FUEL FILTER TO THE ENGINE.

98V332000 · Fuel System, Gasoline:fuel Injection System

Dec 23, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH V6 ENGINES. AN INTERNAL SEAL OF THE FUEL INJECTOR CAN MALFUNCTION, ALLOWING FUEL LEAKAGE IN THE ENGINE COMPARTMENT.

Consequence & remedy

Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE CAN RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE ALL FUEL INJECTORS.

97V172000 · Air Bags:frontal:sensor/control MODULE-INACTIVE

Oct 6, 1997

VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME AIR BAG SENSORS DO NOT COMPLY WITH AUDI'S DURABILITY STANDARDS OVER THE LIFETIME OF THE VEHICLE.

Consequence & remedy

Consequence: IN THE EVENT THE SENSOR SHOULD MALFUNCTION, THE AIR BAG RESTRAINT SYSTEM CAN INADVERTENTLY DEPLOY. DEPLOYMENT OF THE AIR BAG RESTRAINT SYSTEM WITHOUT WARNING COULD CAUSE A DRIVER TO LOSE VEHICLE CONTROL.

Remedy: DEALERS WILL REPLACE THE AIR BAG SENSOR CONTROL MODULE.

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

3

PE99065 · Fuel Supply Line Leak

Opened Oct 28, 1999 · Closed Mar 31, 2000

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

There is no summary currently available

Additional source detail variants (2)

Vehicle Speed Control:linkages

There is no summary currently available

Vehicle Speed Control:linkages

There is no summary currently available

EA98011 · Underhood Fuel Fires

Opened May 18, 1998 · Closed Dec 23, 1998

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

COMPLAINANTS ALLEGE THAT UNDERHOOD FUEL FIRES OCCUR WHILE DRIVING

PE98003 · Underhood Fires

Opened Jan 23, 1998 · Closed May 18, 1998

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

COMPLAINANTS ALLEGE THAT UNDERHOOD FIRES OCCUR WHILE DRIVING