2011 Sym Ad05w Jet 4 50 — 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
✅ 6.0% above average (18367 models compared)
How This Car Ages
Pass rate progression for the 2011 Sym Ad05w Jet 4 50 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 | 70.0% | 50 |
| 4 yrs | 77.3% | 44 |
| 5 yrs | 75.8% | 33 |
| 6 yrs | 79.4% | 34 |
Pass Rate Trend
How the 2011 Sym Ad05w Jet 4 50 pass rate changes as it ages, from first MOT to most recent.
Trend shows improving over 4 years
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| Built | Pass Rate | Tests |
|---|---|---|
| 2017 (6 yrs) | 79.4% | 34 |
| 2016 (5 yrs) | 75.8% | 33 |
| 2015 (4 yrs) | 77.3% | 44 |
| 2014 (3 yrs) | 70% | 50 |
Year-by-Year MOT Results
Common MOT Failures
Top failure categories across all test years for 2011 Sym Ad05w Jet 4 50, 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 |
|---|---|---|---|---|
| Motorcycle brakes | 10.0% (3 yrs) | 23.5% (6 yrs) | +13.5%
| 🔴 ↑ |
| Motorcycle lighting and signalling | 18.0% (3 yrs) | 23.5% (6 yrs) | +5.5%
| 🔴 ↑ |
| Motorcycle fuel and exhaust | 2.0% (3 yrs) | 5.9% (6 yrs) | +3.9%
| 🔴 ↑ |
| Motorcycle steering and suspension | 16.0% (3 yrs) | 14.7% (6 yrs) | -1.3%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Sym Ad05w Jet 4 50 page →
About This Data
This page shows how Sym Ad05w Jet 4 50 cars manufactured in 2011 perform at MOT as they age. Data spans from 2014 to 2017, covering 161 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.