1991 Audi 100 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
6 owner complaints analyzed
4 distinct recall campaigns
121,000 mi median reported failure mileage
Scope: 1991 model year. Data snapshot: . 1 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Air Bags is the most frequently named component, appearing in 1 of 6 complaints (16.7%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Transmission and shifting | 1 | 16.7% |
| Engine operation | 1 | 16.7% |
| Braking behavior | 1 | 16.7% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Air Bags | 1 |
| Equipment:Electrical:Radio/Tape Deck/Cd Etc. | 1 |
| Fuel System, Gasoline:Fuel Injection System | 1 |
| Power Train:Automatic Transmission | 1 |
| Service Brakes, Hydraulic | 1 |
| Vehicle Speed Control | 1 |
| Vehicle Speed Control:Accelerator Pedal | 1 |
Air Bags: 1; Equipment:Electrical:Radio/Tape Deck/Cd Etc.: 1; Fuel System, Gasoline:Fuel Injection System: 1; Power Train:Automatic Transmission: 1; Service Brakes, Hydraulic: 1; Vehicle Speed Control: 1; Vehicle Speed Control:Accelerator Pedal: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 1; 150,000 and above: 0
100,000 to 149,999 miles has the most reports with usable mileage (1). 5 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 1995 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 1 |
1995: 1; 2000: 1; 2001: 1; 2002: 1; 2004: 1; 2005: 1
Pattern summary
Air Bags leads the component reports. Transmission and shifting appears in 1 complaint narratives. Engine operation appears in 1 complaint narratives. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 976200 · 1995-12-06 (December 6, 1995)
THE CONSUMER IS HAVING TRANSMISSION PROBLEMS.PLEASE DESCRIBE. TT
Owner-reported narrative. Look up ODI 976200 at NHTSA ↗
Owner report 10051483 · 2004-01-01 (January 1, 2004)
BOSCH FUEL DISTRIBUTOR SENSOR PLATE FAILURE, WHICH IS LOWER HALF OF UNIT. CAR STALLS, FLOODS, CREEPS, LOOSES ALL POWER, WILL NOT ACCEL OVER 20 MPH. MUST PURCHASE ENTIRE UNIT FOR OVER $1,500 USD TO REPAIR.*AK
Owner-reported narrative. 121,000 miles reported. Look up ODI 10051483 at NHTSA ↗
Owner report 10111709 · 2005-02-17 (February 17, 2005)
THE VEHICLE WAS INVOLVED IN A FRONT COLLISION ACCIDENT DUE TO THE BRAKES NOT OPERATING. THE AIR BAGS DID NOT DEPLOY UPON IMPACT AS WELL. MANUFACTURER WAS CONTACTED BY CONSUMER. *NM
Owner-reported narrative. Look up ODI 10111709 at NHTSA ↗