2013 Audi S6 Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- The turbocharger oil supply system is a critical area for inspection due to documented failures from oil starvation.
- While owner complaints are low, a high TSB count (478) indicates numerous potential issues beyond safety recalls.
- Confirm that all 3 safety recalls, particularly those concerning fuel lines, airbags, and turbochargers, have been properly completed.
- Expect above-average running costs, including premium fuel consumption and potentially expensive repairs for engine components.
2013 Audi S6
Critical Failure Risk
The oil strainers for the turbochargers can become blocked over time, leading to reduced lubrication to the turbo bearings. This can cause premature turbo wear and eventual failure.
Early detection can help you avoid a $1,000-$2,500 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Enthusiasts seeking potent V8 performance in a luxury sedan package.
+2 more buyer-fit notes in the full report
Avoid if
Drivers seeking a low-maintenance, worry-free daily driver.
+2 more buyer-fit warnings in the full report
2013 Audi S6 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2013 Audi S6.
Vehicle Specs
- Fuel Type
- Premium
- Transmission
- Automatic (AM-S7)
- Drivetrain
- All-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 20
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Most Common Issues
1. Turbocharger Oil Strainer Blockage
Most reportedUsage data observed
2. Fuel System Leaks
Usage data observed
First Service Interval
- Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection
Est. shop cost: $150 - $250
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FAQ
Is the 2013 Audi S6 reliable?
The CarFocal Reliability Score for the 2013 Audi S6 is 8.5/10. Reliability score is 8.5/10. NHTSA recalls: 3. Owner complaints: 0.
How practical is the 2013 Audi S6 for daily use?
Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 20 MPG.
What is the overall score for the 2013 Audi S6?
The CarFocal Overall Score for the 2013 Audi S6 is 6.2/10. Overall score is 6.2/10 (Mixed). Confidence 55%. Maintenance 7.6/10. Practicality 5.0/10.
What does it cost to own and maintain a 2013 Audi S6?
Based on Carfocal's data, First listed service: - Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection at 10,000 miles. Estimated first-year maintenance: $400 - $800. Repair prediction highlight: Turbocharger Oil Strainer (typical at 80,000 miles, estimated cost Min: $1000 • Max: $2500).
What engine is in the 2013 Audi S6?
Engine specs list 8 • 4.0.
What transmission does the 2013 Audi S6 use?
According to CarFocal's specs for the 2013 Audi S6, transmission is Automatic (AM-S7). The paired drivetrain is All-Wheel Drive.
Does the 2013 S6 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2013 Audi S6?
EPA combined estimate is 20 MPG.
What driver assistance and safety features are available on the 2013 Audi S6?
1 standard driver assistance features. Key features include Tire Pressure Monitoring System.
What body style is the 2013 Audi S6?
According to CarFocal's specs for the 2013 Audi S6, body style is sedan.
What drivetrain does the 2013 Audi S6 use?
According to CarFocal's specs for the 2013 Audi S6, drivetrain is All-Wheel Drive. Transmission is Automatic (AM-S7).
Are there open safety recalls on the 2013 Audi S6?
This model year has 3 official safety campaigns listed.
Should buyers consider alternatives to the 2013 Audi S6?
Alternative listed in this guide: 2013 BMW M5.