2021 Audi A1 S Line 25 Tfsi S-a — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
5 years
Current Age
90.5%
Latest Pass Rate
524
Total Tests (All Years)
25,652 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Compared to Average at Age 3
This car: 90.5%
Average: 83.7%
✅ 6.8% above average (25474 models compared)
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2024
90.5%
Age (yrs) 3Tests 524Avg Mileage 25,652Top Failure Tyres — 9.9%
Common MOT Failures
Top failure categories across all test years for 2021 Audi A1 S Line 25 Tfsi S-a, with age trends.
Tyres
9.9%
— Consistent
Brakes
4.0%
— Consistent
Visibility
3.2%
— Consistent
Non-component advisories
1.1%
— Consistent
Identification of the vehicle
0.6%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Tyres | 9.9% (3 yrs) | 9.9% (3 yrs) | 0.0%
| ⚪ — |
| Brakes | 4.0% (3 yrs) | 4.0% (3 yrs) | 0.0%
| ⚪ — |
| Visibility | 3.2% (3 yrs) | 3.2% (3 yrs) | 0.0%
| ⚪ — |
| Non-component advisories | 1.1% (3 yrs) | 1.1% (3 yrs) | 0.0%
| ⚪ — |
| Identification of the vehicle | 0.6% (3 yrs) | 0.6% (3 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Audi A1 S Line 25 Tfsi S-a page →
About This Data
This page shows how Audi A1 S Line 25 Tfsi S-a cars manufactured in 2021 perform at MOT as they age. Data spans from 2024 to 2024, covering 524 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.