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#BS-1998-AUDA4-60B4

1998 Audi A4

Based on reports from 321 owners and 6 recalls for this exact model.

Complaints
321
Crashes
9
Fires
2
Recalls
6
TSBs
85
🛑

Preliminary Verdict

Red Flag

Based on 321 complaints, 9 crashes, 2 fires, and 6 recalls. Complaint rate is 1.9x the class average.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Service Brakes, Hydraulic:antilock/traction Control/electronic Limited SlipHIGH

59 owners reported service brakes, hydraulic:antilock/traction control/electronic limited slip issues — failures commonly reported around 82K miles.

!Inspect the Service Brakes, Hydraulic:foundation Components:discMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

1
0–30K
25
30–60K
52
60–90K
30
90–120K
6
120–150K
11
150K+

Peak failure range: 60–90K miles (52 reports) • Median: 82K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip (59 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

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip59 (18%)
Service Brakes, Hydraulic:foundation Components:disc18 (6%)
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module15 (5%)
Steering:linkages:tie Rod Assembly13 (4%)
Electrical System:ignition:switch12 (4%)
Brakes12 (4%)
Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys11 (3%)
Speed Control10 (3%)

1998 Audi A4: Known Issues & Problem Areas

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 18% of all reports filed for the 1998 Audi A4, with 59 owners filing complaints with NHTSA. The median mileage at time of complaint is 82,000 miles, suggesting issues tend to surface around the 82K-mile mark.

Service Brakes, Hydraulic:foundation Components:disc Issues

Service Brakes, Hydraulic:foundation Components:disc complaints account for 6% of all reports filed for the 1998 Audi A4, with 18 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:foundation components:disc-related symptoms during test drives and pre-purchase inspections.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module complaints account for 5% of all reports filed for the 1998 Audi A4, with 15 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module-related symptoms during test drives and pre-purchase inspections.

Steering:linkages:tie Rod Assembly Issues

Steering:linkages:tie Rod Assembly complaints account for 4% of all reports filed for the 1998 Audi A4, with 13 owners filing complaints with NHTSA. Owners should pay attention to steering:linkages:tie rod assembly-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.

Complaint trend by year

67
00
27
01
18
02
26
03
46
04
43
05
15
06
8
08
4
09
6
10
5
11
3
12
1
16
4
17
3
21
1
22

Complaints filed with NHTSA by year for the 1998 Audi A4. Recent trend: decreasing.

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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (6 recalls)

06E049000Jul 2006

EXTERIOR LIGHTING

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

06E060000Aug 2006

EXTERIOR LIGHTING

CERTAIN AAI MOTORSPORTS COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LIST PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

22V471000Sep 2021

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Audi) is recalling certain 1998 Audi A8 and 1997-1998 Audi A4 vehicles equipped with Non-Azide Driver air bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflator may absorb moisture, causing the inflator to explode or the air bag cushion to underinflate.

98V134000Aug 1998

ENGINE AND ENGINE COOLING:COOLING SYSTEM

VEHICLE DESCRIPTION: PASSENGER VEHICLES. IF THE ENGINE BACKFIRES DURING A COLD-START, AN AIR SCREEN WHICH IS LOOSELY SEATED IN THE AIR FLOW METER CAN BECOME DAMAGED.

99V131001Oct 1999

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. A CONTROL VALVE IN THE VACUUM HOSE CONNECTING THE BRAKE BOOSTER TO THE INTAKE MANIFOLD MAY NOT OPEN OR CLOSE FULLY AT TEMPERATURES BELOW -4 F UNDER CERTAIN DRIVING CONDITIONS.

+ 1 more recall in the full report

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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The worst model year for the Audi A4 is the 2011 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

1998 Audi A4 vs. Class Average (Compact Cars)

This vehicle

321

Class avg

167

1.9x the class average — significantly more complaints than typical compact cars vehicles.

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. 321 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 6 recalls found for this vehicle.

Repair Cost Data

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

Other Audi A4 Model Years

20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995
View all Audi A4 years →

1998 Audi A4: Frequently Asked Questions

What is the most common problem with the 1998 Audi A4?
The most commonly reported issue with the 1998 Audi A4 is related to the service brakes, hydraulic:antilock/traction control/electronic limited slip, with 59 complaints filed with NHTSA.
Is the 1998 Audi A4 reliable?
The 1998 Audi A4 has 321 complaints, 9 crash reports, and 2 fire reports filed with NHTSA. This is 1.9x the class average — higher than typical for its segment.
How much does it cost to fix 1998 Audi A4 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 1998 Audi A4 have any recalls?
Yes, the 1998 Audi A4 has 6 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Audi A4 problems start?
Based on 125 complaints with mileage data, the median mileage at time of complaint is 82,000 miles. The highest concentration of reported issues occurs in the 60–90K 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 321 owner reports. Know before you buy.

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