2021 Audi A6 S Line Black Ed 40 Tdi Sa — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
Data from official DVSA MOT testing records
Compared to Average at Age 3
✅ 4.6% above average (25474 models compared)
How This Car Ages
Pass rate progression for the 2021 Audi A6 S Line Black Ed 40 Tdi Sa as it ages.
At 2 years: 87.5% pass rate · At 3 years: 88.3% pass rate
Bar chart showing pass rate by car age from 2 to 3 years
📊 View as table
| Age | Pass Rate | Tests |
|---|---|---|
| 2 yrs | 87.5% | 32 |
| 3 yrs | 88.3% | 927 |
Pass Rate Trend
How the 2021 Audi A6 S Line Black Ed 40 Tdi Sa pass rate changes as it ages, from first MOT to most recent.
Trend shows stable over 2 years
📊 View as table
| Built | Pass Rate | Tests |
|---|---|---|
| 2024 (3 yrs) | 88.3% | 927 |
| 2023 (2 yrs) | 87.5% | 32 |
Year-by-Year MOT Results
Common MOT Failures
Top failure categories across all test years for 2021 Audi A6 S Line Black Ed 40 Tdi Sa, with age trends.
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Brakes | 6.3% (2 yrs) | 3.7% (3 yrs) | -2.6%
| 🟢 ↓ |
| Noise, emissions and leaks | 3.1% (2 yrs) | 1.7% (3 yrs) | -1.4%
| ⚪ — |
| Tyres | 15.6% (2 yrs) | 14.7% (3 yrs) | -0.9%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Audi A6 S Line Black Ed 40 Tdi Sa page →
About This Data
This page shows how Audi A6 S Line Black Ed 40 Tdi Sa cars manufactured in 2021 perform at MOT as they age. Data spans from 2023 to 2024, covering 959 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.