How reliable is the Audi A6?
Owner-reported reliability data: inspection results, typical mileage, and the most common failures.
The Audi A6 consistently passes first-time inspections at an above-average rate. The most commonly reported issues are tyre tread depth not in accordance with the requirements, a transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc, a tyre seriously damaged. Typical mileage by age and a year-by-year breakdown of reliability are shown below. All figures are owner-reported real-world data, not a marketing rating.
Above average reliability
Based on 36,928 inspection tests. First-time pass rate: 88.3%.
Audi A6 reliability by year
How the Audi A6 performs at first-time inspection, broken down by the year cohort. Empty cells mean we don't have enough owner-reported data for that year yet.
| Year cohort | Pass rate | Typical mileage @ 5 yrs |
|---|---|---|
| 1993 | 86% | – |
| 1994 | 88.9% | – |
| 1995 | 87.3% | – |
| 1996 | 88.8% | – |
| 1997 | 89.8% | – |
| 1998 | 90.6% | – |
| 1999 | 90.4% | – |
| 2000 | 91.7% | – |
| 2001 | 91.4% | – |
| 2002 | 91.9% | – |
| 2003 | 68.1% | – |
| 2004 | 70.1% | – |
| 2005 | 73.5% | – |
| 2006 | 74.1% | – |
| 2007 | 75.2% | – |
| 2008 | 75% | – |
| 2009 | 77.7% | – |
| 2010 | 77.3% | – |
| 2011 | 78.5% | – |
| 2012 | 83.5% | – |
Model-level pattern, not per-car prediction
These figures describe the Audi A6 as a model. The reliability of any individual Audi A6 also depends on service history, accident history, and how it was driven. Run a free VIN check to see the records attached to a specific car you're considering.
Frequently asked questions
Is the Audi A6 reliable?
Based on owner-reported inspection records, the Audi A6 consistently passes first-time inspections at an above-average rate. Its first-time inspection pass rate sits around 88%. Reliability varies by year and engine: see the year-by-year breakdown on this page for the specific cohort you're considering.
What are the common problems on the Audi A6?
The most common owner-reported issues are: Tyre tread depth not in accordance with the requirements (1.6% of inspections); A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc (0.9% of inspections); A tyre seriously damaged (0.8% of inspections); A suspension pin, bush or joint excessively worn (0.7% of inspections); A tyre cords visible or damaged (0.7% of inspections).
What mileage is normal for a Audi A6?
For a typical Audi A6, owner-reported average mileage works out to about – at 3 years, – at 5 years, and – at 10 years. The mileage section on this page shows the full distribution, high-use vs low-use cars often differ by a factor of three.
How do I check a specific Audi A6 before buying?
Enter the 17-character VIN on Carlytics. The free check shows decoded specs and open safety recalls. The full vehicle history report (from EUR 8.90) cross-references owner-reported issues, mileage records, and stolen-vehicle databases for the specific car, model-level reliability tells you the pattern, the VIN check tells you the car.