2021 Triumph Bonneville T100 — MOT History by Age
How cars manufactured in 2021 perform at MOT as they age
5 years
Current Age
82.7%
Latest Pass Rate
75
Total Tests (All Years)
5,248 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Compared to Average at Age 3
This car: 82.7%
Average: 83.7%
⚠️ 1.0% below average (25474 models compared)
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2024
82.7%
Age (yrs) 3Tests 75Avg Mileage 5,248Top Failure Motorcycle lamps and reflectors — 12.0%
Common MOT Failures
Top failure categories across all test years for 2021 Triumph Bonneville T100, with age trends.
Motorcycle lamps and reflectors
12.0%
— Consistent
Motorcycle brakes
5.3%
— Consistent
Motorcycle tyres
2.7%
— Consistent
Motorcycle steering
1.3%
— Consistent
Motorcycle structure and attachments
1.3%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Motorcycle lamps and reflectors | 12.0% (3 yrs) | 12.0% (3 yrs) | 0.0%
| ⚪ — |
| Motorcycle brakes | 5.3% (3 yrs) | 5.3% (3 yrs) | 0.0%
| ⚪ — |
| Motorcycle tyres | 2.7% (3 yrs) | 2.7% (3 yrs) | 0.0%
| ⚪ — |
| Motorcycle steering | 1.3% (3 yrs) | 1.3% (3 yrs) | 0.0%
| ⚪ — |
| Motorcycle structure and attachments | 1.3% (3 yrs) | 1.3% (3 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Triumph Bonneville T100 page →
About This Data
This page shows how Triumph Bonneville T100 cars manufactured in 2021 perform at MOT as they age. Data spans from 2024 to 2024, covering 75 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.