MOT reliability
Triumph T12o bonneville
1 vehicles · 14 completed MOT tests analysed
86%
MOT pass rate
Based on 1 Triumph T12o bonneville vehicles and 14 completed MOT tests, the Triumph T12o bonneville has an overall 86% pass rate, with an average recorded mileage of 8,552 miles.
1
Vehicles
14
MOT tests
49
Avg miles / year
0.4
Faults per test
0%
Dangerous-fault share
Triumph T12o bonneville problem areas
Where faults occur most across all Triumph T12o bonneville MOT tests:
-
Other120%
Triumph T12o bonneville pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 5 | 1 | 100% |
| 6 | 1 | 100% |
| 7 | 1 | 100% |
| 8 | 2 | 50% |
| 9 | 1 | 100% |
| 10 | 1 | 100% |
| 11 | 2 | 50% |
| 12 | 1 | 100% |
| 13 | 1 | 100% |
| 14 | 1 | 100% |
| 15 | 1 | 100% |
| 16 | 1 | 100% |
Fuel types: Petrol (1)
Most common Triumph T12o bonneville MOT faults
These are the faults and advisories recorded most often across Triumph T12o bonneville MOT tests:
- Front position lamp does not illuminate immediately when switched on (1.1.3a) (1 times)
- Front Front position lamp does not illuminate immediately when switched on (1.1.3a) (1 times)
- Front Headlamp at least one does not illuminate on dipped beam (1.2.2a(i)) (1 times)
- Front Headlamp at least one does not illuminate on main beam (1.2.2a(ii)) (1 times)
- Horn not loud enough to be heard by another road user (1.7.3a) (1 times)
- Rear Rear position lamp does not illuminate immediately when it is switched on (1.1.3a) (1 times)
Triumph T12o bonneville pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2001 | 1 | 14 | 86% | 8,552 |
Triumph T12o bonneville reliability FAQ
Across 1 Triumph T12o bonneville vehicles in our MOT data,
86% pass the MOT (a 14% failure rate), with about
0.4 faults or advisories recorded per test.
The most frequently recorded Triumph T12o bonneville MOT issues are:
Front position lamp does not illuminate immediately when switched on (1.1.3a); Front Front position lamp does not illuminate immediately when switched on (1.1.3a); Front Headlamp at least one does not illuminate on dipped beam (1.2.2a(i)).
The typical Triumph T12o bonneville in our data has covered around
8,552 miles.
Compare the Triumph T12o bonneville
See how the Triumph T12o bonneville stacks up against other Triumph models on MOT reliability:
T12o bonneville vs Toledo
T12o bonneville vs Unknown
T12o bonneville vs 2000
T12o bonneville vs 1500
Check a specific Triumph T12o bonneville
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Triumph models · Learn about common MOT failures · what an MOT checks