2011 BMW 520d Efficientdynamics — MOT History by Age
How cars manufactured in 2011 perform at MOT as they age
Data from official DVSA MOT testing records
Compared to Average at Age 6
⚠️ 3.2% below average (18367 models compared)
How This Car Ages
Pass rate progression for the 2011 BMW 520d Efficientdynamics as it ages.
Bar chart showing pass rate by car age from 3 to 6 years
📊 View as table
| Age | Pass Rate | Tests |
|---|---|---|
| 3 yrs | 92.6% | 94 |
| 4 yrs | 87.9% | 91 |
| 5 yrs | 83.3% | 84 |
| 6 yrs | 70.2% | 94 |
Pass Rate Trend
How the 2011 BMW 520d Efficientdynamics pass rate changes as it ages, from first MOT to most recent.
Trend shows declining over 4 years
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| Built | Pass Rate | Tests |
|---|---|---|
| 2017 (6 yrs) | 70.2% | 94 |
| 2016 (5 yrs) | 83.3% | 84 |
| 2015 (4 yrs) | 87.9% | 91 |
| 2014 (3 yrs) | 92.6% | 94 |
Year-by-Year MOT Results
Common MOT Failures
Top failure categories across all test years for 2011 BMW 520d Efficientdynamics, 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 | 3.2% (3 yrs) | 17.0% (6 yrs) | +13.8%
| 🔴 ↑ |
| Tyres | 7.4% (3 yrs) | 19.1% (6 yrs) | +11.7%
| 🔴 ↑ |
| Road Wheels | 1.1% (3 yrs) | 9.6% (6 yrs) | +8.5%
| 🔴 ↑ |
| Lamps, Reflectors and Electrical Equipment | 5.3% (3 yrs) | 12.8% (6 yrs) | +7.5%
| 🔴 ↑ |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the BMW 520d Efficientdynamics page →
About This Data
This page shows how BMW 520d Efficientdynamics cars manufactured in 2011 perform at MOT as they age. Data spans from 2014 to 2017, covering 363 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.