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2023 Audi S6 Report

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

Updated Jun 2, 2026·Daniel Wilson

Overall Score

6.8/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • The 2023 Audi S6 is rated 'Average' for reliability, signaling potential for issues beyond routine maintenance.
  • A single recall addresses a rearview camera software defect; confirm this has been resolved.
  • With 257 TSBs, expect potential for numerous minor electronic or system glitches requiring dealer intervention.
  • The premium-fuel V6 engine and all-wheel drive provide strong performance but contribute to higher running costs.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2023 Audi S6

The 2023 Audi S6 presents a compelling blend of luxury sport sedan performance and everyday usability. Powered by a 2.9-liter V6 engine paired with an S8 automatic transmission and all-wheel drive, it delivers brisk acceleration and confident handling. However, for the used car shopper, its 'Average' reliability verdict and a significant number of Technical Service Bulletins (TSBs) suggest a need for thorough inspection. While owner complaints are absent in NHTSA data, the sheer volume of TSBs indicates potential for various, often minor, issues that may require dealer attention.

Critical Failure Risk

The 2023 Audi S6 has a high TSB count, indicating a propensity for various electronic and software-related issues. These can range from minor infotainment glitches to more significant system warnings.

Early detection can help you avoid a $500-$2,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls1
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
22
MPG
City
19
MPG
Highway
26
MPG
Full Vehicle Specifications ↓

Reliability

8.8/ 10

Practicality

5.0/ 10

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Drivers seeking a potent, all-weather performance sedan with a luxurious interior.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers prioritizing long-term, low-cost reliability.

+2 more buyer-fit warnings in the full report

2023 Audi S6 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2023 Audi S6.

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

Vehicle Specs

Fuel Type
Premium
Transmission
Automatic (S8)
Drivetrain
All-Wheel Drive
Body Style
Sedan
EPA Combined MPG
22

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See the full 2023 Audi S6 buyer report before you decide

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

Most Common Issues

1. Software Glitches and Electronic Malfunctions

Most reported

Usage data observed

2. Rearview Camera System Failure

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 - Cabin Air Filter Replacement

Est. shop cost: $200 - $350

10,000 mi

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

Full pre-purchase inspection checklist
Complete maintenance schedule (6 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
1 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2023 Audi S6 reliable?▾

The CarFocal Reliability Score for the 2023 Audi S6 is 8.8/10. Reliability score is 8.8/10. NHTSA recalls: 1. Owner complaints: 0.

How practical is the 2023 Audi S6 for daily use?▾

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 22 MPG.

What is the overall score for the 2023 Audi S6?▾

The CarFocal Overall Score for the 2023 Audi S6 is 6.8/10. Overall score is 6.8/10 (Good). Confidence 55%. Maintenance 7.9/10. Practicality 5.0/10.

What does it cost to own and maintain a 2023 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 - Cabin Air Filter Replacement at 10,000 miles. Estimated first-year maintenance: $700 - $1,200. Repair prediction highlight: Software Control Module (typical at 30,000 miles, estimated cost Min: $150 • Max: $1,500).

What engine is in the 2023 Audi S6?▾

Engine specs list 6 • 2.9.

What transmission does the 2023 Audi S6 use?▾

According to CarFocal's specs for the 2023 Audi S6, transmission is Automatic (S8). The paired drivetrain is All-Wheel Drive.

Does the 2023 S6 require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2023 Audi S6?▾

EPA combined estimate is 22 MPG.

What driver assistance and safety features are available on the 2023 Audi S6?▾

12 standard and 4 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

What body style is the 2023 Audi S6?▾

According to CarFocal's specs for the 2023 Audi S6, body style is sedan.

What drivetrain does the 2023 Audi S6 use?▾

According to CarFocal's specs for the 2023 Audi S6, drivetrain is All-Wheel Drive. Transmission is Automatic (S8).

Are there open safety recalls on the 2023 Audi S6?▾

This model year has 1 official safety campaigns listed.

Should buyers consider alternatives to the 2023 Audi S6?▾

Alternatives listed in this guide: 2023 BMW M340i and 2023 Audi A6.

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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