2004 Audi A8 Quattro Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2004 Audi A8 Quattro
We don’t currently have enough data on the 2004 Audi A8 Quattro to give you an accurate yearly maintenance cost. For details on the 2004 Audi A8 Quattro, click here.
2004 Audi A8 Quattro
2004 Audi A8 Quattro

Most Common 2004 Audi A8 Quattro Problems

2004 Audi A8 Quattro vehicles have 7 reported problems.The most commonly reported 2004 Audi A8 Quattro problem is: Overheating Due to Failing Thermostat
2004 Audi A8 Quattro
The thermostat may erratically stick open or closed. the can result in illumination of the check engine light and/or...
2004 Audi A8 Quattro
Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). the water may...

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2023 Audi A8 Quattro
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Below Average
The Audi A8 Quattro Reliability Rating is 1.5 out of 5.0, which ranks it 28th out of 30 for luxury fullsize cars. The average annual repair cost is $1,298 which means it has poor ownership costs. The frequency and severity of repairs are both much higher than the average vehicle, which means you can expect more major repairs for the A8 Quattro.

Most Common 2004 Audi A8 Quattro Questions

There are 27 related questions for 2004 Audi A8 Quattro vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2004 Audi A8 Quattro questions.
2004 Audi A8 Quattro
The mmi stays on continuously even when the car is turned off and the keys out. those 2 lights and the mmi screen...
2004 Audi A8 Quattro
My parking brake light abs and brake shoe light come on new brake shoes an d roters ebuilt caiburs on back

2004 Audi A8 Quattro Recalls

2004 Audi A8 Quattro vehicles have 1 known recalls. The most common recall is: Driver's Frontal Airbag Does Not Deploy as Designed.
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