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2013 Audi S6 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 23, 2026·Ryan Davis·3 Critical Recalls
2013 Audi S6 Report

Overall Score

6.2/ 10
Our Verdict
Proceed with caution

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.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2013 Audi S6

The 2013 Audi S6 offers potent performance from its 4.0-liter twin-turbo V8 engine, paired with a smooth AM-S7 automatic transmission and all-wheel drive. It delivers a comfortable ride and engaging dynamics for a luxury sedan. However, used buyers should be aware of its below-average reliability rating. Significant recall activity and a high TSB count suggest potential for ongoing mechanical and electronic issues. High fuel costs are also a consideration.

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.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls3
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
20
MPG
City
17
MPG
Highway
27
MPG
Full Vehicle Specifications ↓

Reliability

8.5/ 10

Practicality

5.0/ 10

The score is mainly limited by high fuel consumption.

Buyer Fit

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.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Premium
Transmission
Automatic (AM-S7)
Drivetrain
All-Wheel Drive
Body Style
Sedan
EPA Combined MPG
20

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See the full 2013 Audi S6 buyer report before you decide

Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

1. Turbocharger Oil Strainer Blockage

Most reported

Usage data observed

2. Fuel System Leaks

Usage data observed

See all common issues in the maintenance guide

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

10,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (5 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
3 recall campaign details & remedy notes
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FAQ

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.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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