1998 Audi A4 reliability record
Every consumer complaint and recall the U.S. government (NHTSA) has on file for the 1998 Audi A4 — the repair risk behind the ownership cost.
- NHTSA complaints
- 321
- 2 in the last 5 years
- Top problem area
- SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
- 59 complaints
- Recalls on record
- 1
- see below
- Reported harm
- 9 reported crashes · 16 injuries · 2 fires
How this record compares
raw NHTSA counts, not defect ratesComplaint rank
#1,652
of 4,194 vehicle records
Vs Audi median
+170
median 152 across 46 Audi records
Vs 1996-2000
+53
median 268 complaints in 623 records
Top component share
29%
Service Brakes, Hydraulic: 92 complaints
What owners report fails — 1998 Audi A4
- SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP 59
- SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC 18
- SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE 15
- STEERING:LINKAGES:TIE ROD ASSEMBLY 13
- ELECTRICAL SYSTEM:IGNITION:SWITCH 12
1 recall on record for the 1998 Audi A4
- NHTSA 22V471000 · 2021 · AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MO The inflator could explode during air bag deployment, resulting in metal fragments striking the driver or other occupant
Estimate the 5-year cost to own a 1998 Audi A4
A vehicle's complaint record hints at the repair and maintenance budget you'll need. Add your state, purchase price, and mileage to the TCO calculator for the full picture.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 1998 Audi A4 units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Data as of 2026. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 1998 Audi A4 reliable?
NHTSA has 321 consumer complaints on record for the 1998 Audi A4 and 1 recall. The most-reported problem area is service brakes, hydraulic:antilock/traction control/electronic limited slip (59 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 1998 Audi A4 units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 1998 Audi A4?
Owners most often report problems with: service brakes, hydraulic:antilock/traction control/electronic limited slip (59), service brakes, hydraulic:foundation components:disc (18), service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module (15), steering:linkages:tie rod assembly (13). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 1998 Audi A4?
Ownership cost depends on your state taxes, insurance, fuel, and the maintenance the vehicle's reliability record implies. Use the CarOutlay 5-year TCO calculator to estimate the full cost including the repair risk this complaint record suggests.