1999 Sym Red Devil — MOT History by Age
How cars manufactured in 1999 perform at MOT as they age
Data from official DVSA MOT testing records
Compared to Average at Age 11
✅ 30.9% above average (14777 models compared)
How This Car Ages
Pass rate progression for the 1999 Sym Red Devil as it ages.
At 10 years: 67.4% pass rate · At 11 years: 87.1% pass rate
Bar chart showing pass rate by car age from 10 to 11 years
📊 View as table
| Age | Pass Rate | Tests |
|---|---|---|
| 10 yrs | 67.4% | 43 |
| 11 yrs | 87.1% | 31 |
Pass Rate Trend
How the 1999 Sym Red Devil 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 |
|---|---|---|
| 2010 (11 yrs) | 87.1% | 31 |
| 2009 (10 yrs) | 67.4% | 43 |
Year-by-Year MOT Results
Common MOT Failures
Top failure categories across all test years for 1999 Sym Red Devil, 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 lighting and signalling | 16.3% (10 yrs) | 6.5% (11 yrs) | -9.8%
| 🟢 ↓ |
| Motorcycle fuel and exhaust | 11.6% (10 yrs) | 3.2% (11 yrs) | -8.4%
| 🟢 ↓ |
| Motorcycle brakes | 14.0% (10 yrs) | 9.7% (11 yrs) | -4.3%
| 🟢 ↓ |
| Motorcycle steering and suspension | 7.0% (10 yrs) | 3.2% (11 yrs) | -3.8%
| 🟢 ↓ |
| Motorcycle tyres and wheels | 9.3% (10 yrs) | 6.5% (11 yrs) | -2.8%
| 🟢 ↓ |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Sym Red Devil page →
About This Data
This page shows how Sym Red Devil cars manufactured in 1999 perform at MOT as they age. Data spans from 2009 to 2010, covering 74 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.