2011 Audi A1 MOT pass rate: 70.2% (47,941 tests)
Is the 2011 A1 getting worse?
Pass rate of 2011-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2023 | 71.0% +0.9 vs same-age |
|
| 2024 | 70.0% +1.1 vs same-age |
|
| 2025 | 69.5% +1.0 vs same-age |
The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.
What fails on a 2011 A1
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Suspension | 10,722 | 30.0% |
| 2 | Lamps, reflectors and electrical equipment | 5,849 | 16.4% |
| 3 | Brakes | 5,529 | 15.5% |
| 4 | Tyres | 5,065 | 14.2% |
| 5 | Body, chassis, structure | 2,313 | 6.5% |
| 6 | Visibility | 2,066 | 5.8% |
All A1 years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2010 | 4,143 | 69.5% | +2.1 pts | 95,878 |
| 2011 (this page) | 47,941 | 70.2% | +1.0 pts | 93,195 |
| 2012 | 54,560 | 72.8% | +1.6 pts | 85,522 |
| 2013 | 65,942 | 73.7% | +0.4 pts | 77,154 |
| 2014 | 67,970 | 76.9% | +1.0 pts | 68,909 |
| 2015 | 70,194 | 79.4% | +0.7 pts | 62,312 |
| 2016 | 75,533 | 79.5% | -1.8 pts | 54,000 |
| 2017 | 67,899 | 81.7% | -2.3 pts | 45,844 |
| 2018 | 58,580 | 84.8% | -1.5 pts | 38,005 |
| 2019 | 58,750 | 88.8% | +0.4 pts | 32,466 |
| 2020 | 28,832 | 90.6% | +0.7 pts | 26,001 |
| 2021 | 16,106 | 91.4% | +1.0 pts | 24,915 |
| 2022 | 8,818 | 92.9% | +1.7 pts | 20,714 |
Weighing up which year to buy? See the full ranking: Audi A1 years to avoid.
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FAQs
Is a 2011 Audi A1 reliable?
2011-registered examples passed 70.2% of their MOT tests (47,941 tests, 2023–2025), +1.0 points versus all UK cars registered in the same year. At roughly 15 years old with a median 93,195 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2011 A1?
The median tested example shows 93,195 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.
Should I buy the petrol or diesel 2011 A1?
In this cohort petrols pass 71.9% of tests against 67.7% for diesels. Mileage and use can explain part of that gap, so treat it as a reason to inspect DPF and emissions history, not a fuel-type verdict.
Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.