2004 Audi S4 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2004 Audi S4
We don’t currently have enough data on the 2004 Audi S4 to give you an accurate yearly maintenance cost. For details on the 2004 Audi S4, click here.
2004 Audi S4
2004 Audi S4

Most Common 2004 Audi S4 Problems

2004 Audi S4 vehicles have 9 reported problems.The most commonly reported 2004 Audi S4 problem is: Overheating Due to Failing Thermostat
2004 Audi S4
The thermostat may erratically stick open or closed. the can result in illumination of the check engine light and/or...
2004 Audi S4
A problem with the torque converter can cause the check engine light to illuminate.

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2023 Audi S4
2
Average
The Audi S4 Reliability Rating is 2.0 out of 5.0, which ranks it 27th out of 31 for luxury midsize cars. The average annual repair cost is $1,171 which means it has poor ownership costs. The frequency and severity of repairs are both higher than the average vehicle, which means you can expect a higher occurrence of major repairs for the S4.

Most Common 2004 Audi S4 Questions

There are 12 related questions for 2004 Audi S4 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2004 Audi S4 questions.
2004 Audi S4
Code is locked in - clear dtc and it comes back immediately. the engine is a bhf 4.2l v8. the car start and runs...

2004 Audi S4 Recalls

2004 Audi S4 vehicles have 1 known recalls. The most common recall is: Recall 05V096000.