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#BS-1993-AUDS4-7F6B1993 Audi S4
Based on reports from 18 owners and 2 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 18 complaints, 0 crashes, 0 fires, and 2 recalls.
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Mechanic Inspection Checklist
7 owners reported fuel system, gasoline:delivery issues — failures commonly reported around 118K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Fuel System, Gasoline:delivery (7 reports).
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
Where the complaints fall
1993 Audi S4: Known Issues & Problem Areas
Fuel System, Gasoline:delivery Issues
Fuel System, Gasoline:delivery complaints account for 39% of all reports filed for the 1993 Audi S4, with 7 owners filing complaints with NHTSA. The median mileage at time of complaint is 118,000 miles, suggesting issues tend to surface around the 118K-mile mark.
Fuel System Issues
Fuel System complaints account for 17% of all reports filed for the 1993 Audi S4, with 3 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 11% of all reports filed for the 1993 Audi S4, with 2 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:antilock/traction control/electronic limited slip-related symptoms during test drives and pre-purchase inspections.
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings Issues
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings complaints account for 6% of all reports filed for the 1993 Audi S4, with 1 owners filing complaints with NHTSA. Owners should pay attention to fuel system, gasoline:delivery:hoses, lines/piping, and fittings-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
Complaints filed with NHTSA by year for the 1993 Audi S4. Recent trend: decreasing.



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Recall History (2 recalls)
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
VEHICLE DESCRIPTION: PASSENGER VEHICLES. A FUEL FEED LINE CONNECTING THE FUEL FILTER TO THE ENGINE CAN PREMATURELY AGE AND SHRINK THROUGH EXPOSURE TO HIGH UNDER HOOD TEMPERATURE CAUSED BY THE TURBOCHARGER.
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME AIR BAG SENSORS DO NOT COMPLY WITH AUDI'S DURABILITY STANDARDS OVER THE LIFETIME OF THE VEHICLE.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Audi S4 is the 2010 — worth knowing if you're cross-shopping years. The biggest problem area is transmission.
1993 Audi S4 vs. Class Average (Compact Cars)
This vehicle
18
Class avg
72
Below the class average — fewer complaints than typical compact cars vehicles. A good sign.
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. 18 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 2 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Audi S4 Model Years
1993 Audi S4: Frequently Asked Questions
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10 sections of AI analysis based on 18 owner reports. Know before you buy.