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2004 Audi A6
Problems & Complaints
Worst 2004 A6 Problems by Category
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- engine problems3
- interior accessories problems2NHTSA complaints: 1
- AC / heater problems1
- drivetrain problems1
- transmission problems1NHTSA complaints: 1
- wheels / hubs problems1NHTSA complaints: 6
- brakes problemsNHTSA: 2
- lights problemsNHTSA: 1
- windows / windshield problemsNHTSA: 1
A D V E R T I S E M E N T S
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Compare Audi A6 Model Years
Curious how the 2004 A6 compares to other years?
Check out our Audi A6 overview to see the most problematic years, worst problems and most recently reported complaints with the A6.