The 2013 draws 2 complaints per run and the 2018 1, a 2.0-fold gap within the same model. Half of all complaints arrive by 6 years of age, so 92.9% land after the 4-year basic warranty ends. The system owners report most is Engine, with 68 complaints, typically at 6.1 years.
Audi S6 years to avoid — and the best ones
| Model year | Per run | Complaints | Runs | Enough history? |
|---|---|---|---|---|
| 2018 | 4 | 4 | yes | |
| 2017 | 5 | 5 | yes | |
| 2016 | 19 | 15 | yes | |
| 2015 | 5 | 5 | yes | |
| 2014 | 19 | 11 | yes | |
| 2013 | 40 | 20 | yes | |
| 1995 | 20 | 13 | yes |
Among the 7 Audi S6 years with enough history, the three to walk away from are 2013, 2014, 1995; the three worth hunting are 2018, 2017, 2015.
When it starts to break
| Age at failure | Complaints | Running total | Warranty |
|---|---|---|---|
| 0 years | 3.6% | covered | |
| 2 years | 4.5% | covered | |
| 3 years | 7.1% | covered | |
| 4 years | 18.8% | you pay | |
| 5 years | 42.9% | you pay | |
| 6 years | 59.8% | you pay | |
| 7 years | 76.8% | you pay | |
| 8 years | 90.2% | you pay | |
| 9 years | 93.8% | you pay | |
| 10 years | 96.4% | you pay | |
| 11 years | 99.1% | you pay | |
| 13 years | 100% | you pay |
Basic warranty on this car is 4 years / 50,000 miles. Only 7.1% of reported failures happen inside it — the remaining 92.9% come out of the owner's pocket. Powertrain cover (4 years / 50,000 miles) reaches further, but it only covers the engine and transmission, which account for about 68% of the complaints here.
What actually fails — and at what age
What waits further out is Engine at 6.1 years — past every basic warranty, and the bill lands on whoever owns the car then.
| System | Complaints | Typical age | Crash | Fire |
|---|---|---|---|---|
| Engine | 6.1 yrs | 1 | — | |
| Fuel System | 4.7 yrs | — | 1 | |
| Gasoline | 4.7 yrs | — | 1 | |
| Power Train | 6.8 yrs | 1 | — | |
| Electrical System | 6.4 yrs | — | 1 | |
| Fuel/propulsion System | 6.1 yrs | 1 | — | |
| Unknown Or Other | 5.1 yrs | — | 1 | |
| Suspension | 8.1 yrs | — | — |
What else in this class
6 models share the S6's vehicle class. Per production run, the Toyota Camry draws 5.65, the Honda Accord 4.02 and the Dodge Challenger 3.27, against 1.5 for the S6. That is the fewest complaints of the group.
| Same class as the S6 | Complaints on record | Recall campaigns | Years built |
|---|---|---|---|
| Toyota Camry | 161 | 1983–2026 | |
| Honda Accord | 415 | 1981–2026 | |
| Dodge Challenger | 77 | 1981–2026 | |
| Toyota Prius | 109 | 2001–2026 | |
| Hyundai Elantra | 117 | 1992–2026 | |
| Nissan Altima | 148 | 1993–2026 |
The table shows totals on record; the rates per production run are in the sentence above.
Good year or bad year — the VIN settles it.
- Check any VIN against complaints for its exact build year and plant
- Exact value for that car, adjusted for its mileage
- Full research report as a PDF you can hand to a mechanic
- Alerts if a recall lands on a car in your garage
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Frequently asked questions
Is the Audi S6 reliable?
By complaints per production run it is better than typical: 1.5 against 3.73 for the average car, and fewer than each of the 3 class rivals we compared.
Which S6 years should you avoid?
By complaints per production run, 2013, 2014, 1995. The cleanest years old enough to judge are 2018, 2017, 2015. Years newer than 6 are left out: complaints keep arriving for years after a car is sold.
When do S6 problems usually start?
Half of all complaints arrive by 6 years of age. The most reported system is Engine, typically at 6.1 years, followed by Fuel System.
Will the warranty cover S6 problems?
Mostly not: basic cover is 4 years / 50,000 miles, and only 7.1% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 68% of the complaints here.
Is the S6 more reliable than the Toyota Camry?
Yes: 1.5 complaints per production run for the S6 against 5.65 for the Toyota Camry.
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