Audi

A4/S4 Cabriolet (2005)

2005 · Midsize Sedan · 1 engine
Best Engine ⚠️ Caution (3.2)
261 NHTSA Complaints
0 Recalls
3 Fire Reports
9 Crash Reports
View all 2 generations of the Audi A4/S4 Cabriolet → 📋 Inspection checklist

NHTSA Safety Ratings About NHTSA ratings

Overall Not Rated
Frontal Crash
Side Crash
Rollover
ESC: Standard FCW: No LDW: No

Engine Reliability Ratings

Audi

3.1L 6-cyl / 255 hp
⚠️ Caution (3.2)
29 complaints 29.0 per year Gasoline
View details

Complaint Breakdown

exterior
22
safety systems
7
electrical
3
engine
1
fuel system
1

Known Issues

Exterior Issues (22 complaints)
Safety Systems Issues (7 complaints)
Electrical System Issues (3 complaints)

Vehicle-Level Issues

These issues affect the Audi A4/S4 Cabriolet regardless of engine variant.

Exterior Issues (22 complaints)
exterior critical
Safety Systems Issues (7 complaints)
safety_systems moderate

All Generations

Alternatives in Midsize Sedan

Frequently Asked Questions

What are the most common 2005-2005 Audi A4/S4 Cabriolet problems?

The 2005-2005 Audi A4/S4 Cabriolet has accumulated 261 NHTSA complaints. The most frequently reported problem areas are Exterior, Safety Systems, Electrical System. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.

Which Audi A4/S4 Cabriolet engine is most reliable?

The 2005-2005 Audi A4/S4 Cabriolet was offered with 1 engine option. Based on NHTSA complaint data, the 3.123000L 6-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2005-2005 Audi A4/S4 Cabriolet a good used car?

The 2005-2005 Audi A4/S4 Cabriolet can be a solid used car purchase depending on trim, mileage, and maintenance history. With 261 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.

How many NHTSA complaints does the 2005-2005 Audi A4/S4 Cabriolet have?

The 2005-2005 Audi A4/S4 Cabriolet has 261 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.

What recalls affect the 2005-2005 Audi A4/S4 Cabriolet?

There are 0 NHTSA recalls affecting some 2005-2005 Audi A4/S4 Cabriolet vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.

What should I check before buying a used Audi A4/S4 Cabriolet?

Before buying a used Audi A4/S4 Cabriolet, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Exterior, Safety Systems, Electrical System, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.

What are the NHTSA crash test ratings for the A4/S4 Cabriolet?

The 2005 Audi A4/S4 Cabriolet received an overall N/A-star safety rating from NHTSA. Frontal crash: N/A stars. Side crash: N/A stars. Rollover: N/A stars. Electronic Stability Control: Standard. Forward Collision Warning: No. Lane Departure Warning: No. These ratings are based on standardized crash tests conducted by the National Highway Traffic Safety Administration.

Data from NHTSA federal complaints database. 261 complaints analyzed. Data confidence: high. Last updated: 2026-04-07.

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