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2023 Audi A4 Report

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

Updated Jun 2, 2026·Ryan Davis

Overall Score

6.9/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Zero recalls and zero consumer complaints suggest a solid foundation regarding major safety defects.
  • A high TSB count (242) points to potential for minor electronic or software-related issues that may affect owner satisfaction.
  • The standard quattro all-wheel-drive system provides confident traction in various conditions.
  • Combined fuel economy is rated at 26 MPG, making it reasonably efficient for its class.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2023 Audi A4

The 2023 Audi A4 offers a premium compact sedan experience, blending sophisticated design with Audi's signature quattro all-wheel-drive system. For the used car buyer, this model year presents a compelling option, though its reliability profile requires careful consideration. While official safety recall and consumer complaint data is clean, a high volume of Technical Service Bulletins (TSBs) indicates a history of minor issues that may have required manufacturer attention. These often relate to software glitches or minor component adjustments, which, while not safety-critical, can impact ownership satisfaction and potentially lead to unexpected service visits. The A4's 2.0-liter turbocharged engine, paired with an automatic transmission, delivers a balanced blend of performance and efficiency, achieving a combined EPA rating of 26 MPG. Prospective buyers should focus on a comprehensive pre-purchase inspection, paying close attention to any documented TSBs and their resolutions.

Critical Failure Risk

A high volume of Technical Service Bulletins (TSBs) indicates potential for software-related issues affecting infotainment, driver assistance systems, or general vehicle operation. These are typically resolved with software updates.

Early detection can help you avoid a $150-$500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls0
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
26
MPG
City
23
MPG
Highway
30
MPG
Full Vehicle Specifications ↓

Reliability

8.9/ 10

Practicality

5.0/ 10
Buyer Fit

Who This Car Is For

Best for

Drivers seeking a refined, all-wheel-drive luxury sedan with a strong emphasis on interior quality and technology.

+2 more buyer-fit notes in the full report

Avoid if

Buyers prioritizing absolute mechanical simplicity and minimal potential for non-critical repairs.

+2 more buyer-fit warnings in the full report

2023 Audi A4 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2023 Audi A4.

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

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Fuel Type
Premium
Transmission
Automatic (AM-S7)
Drivetrain
All-Wheel Drive
Body Style
Chassis Cab
EPA Combined MPG
26

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Most Common Issues

1. Software Glitches and Electrical Anomalies

Most reported

Usage data observed

2. Minor Fluid 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 - Cabin Air Filter Replacement

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
Full safety recall details
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FAQ

FAQ

Is the 2023 Audi A4 reliable?▾

The CarFocal Reliability Score for the 2023 Audi A4 is 8.9/10. Reliability score is 8.9/10. NHTSA recalls: 0. Owner complaints: 0.

How practical is the 2023 Audi A4 for daily use?▾

Practicality score is 5.0/10. EPA combined economy is 26 MPG.

What is the overall score for the 2023 Audi A4?▾

The CarFocal Overall Score for the 2023 Audi A4 is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 8.6/10. Practicality 5.0/10.

What does it cost to own and maintain a 2023 Audi A4?▾

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: $500 - $800. Repair prediction highlight: Infotainment System Software (typical at 25,000 miles, estimated cost Min: $0 • Max: $200).

What engine is in the 2023 Audi A4?▾

Engine specs list 4 • 2.0.

What transmission does the 2023 Audi A4 use?▾

According to CarFocal's specs for the 2023 Audi A4, transmission is Automatic (AM-S7). The paired drivetrain is All-Wheel Drive.

Does the 2023 A4 require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2023 Audi A4?▾

EPA combined estimate is 26 MPG.

What driver assistance and safety features are available on the 2023 Audi A4?▾

11 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 A4?▾

According to CarFocal's specs for the 2023 Audi A4, body style is chassis_cab.

What drivetrain does the 2023 Audi A4 use?▾

According to CarFocal's specs for the 2023 Audi A4, drivetrain is All-Wheel Drive. Transmission is Automatic (AM-S7).

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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