2003 Yamaha Yq 50 Aerox — MOT History by Age
How cars manufactured in 2003 perform at MOT as they age
23 years
Current Age
54.1%
Latest Pass Rate
37
Total Tests (All Years)
12,428 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Compared to Average at Age 6
This car: 54.1%
Average: 73.4%
⚠️ 19.3% below average (18367 models compared)
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2009High Fail Rate
54.1%
Age (yrs) 6Tests 37Avg Mileage 12,428Top Failure Motorcycle lighting and signalling — 43.2%
Common MOT Failures
Top failure categories across all test years for 2003 Yamaha Yq 50 Aerox, with age trends.
Motorcycle lighting and signalling
43.2%
— Consistent
Motorcycle brakes
16.2%
— Consistent
Motorcycle fuel and exhaust
10.8%
— Consistent
Motorcycle steering and suspension
10.8%
— Consistent
Motorcycle tyres and wheels
10.8%
— Consistent
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 | 43.2% (6 yrs) | 43.2% (6 yrs) | 0.0%
| ⚪ — |
| Motorcycle brakes | 16.2% (6 yrs) | 16.2% (6 yrs) | 0.0%
| ⚪ — |
| Motorcycle fuel and exhaust | 10.8% (6 yrs) | 10.8% (6 yrs) | 0.0%
| ⚪ — |
| Motorcycle steering and suspension | 10.8% (6 yrs) | 10.8% (6 yrs) | 0.0%
| ⚪ — |
| Motorcycle tyres and wheels | 10.8% (6 yrs) | 10.8% (6 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Yamaha Yq 50 Aerox page →
About This Data
This page shows how Yamaha Yq 50 Aerox cars manufactured in 2003 perform at MOT as they age. Data spans from 2009 to 2009, covering 37 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.