MOT reliability
Triumph Bonneyville
2 vehicles · 14 completed MOT tests analysed
86%
MOT pass rate
Based on 2 Triumph Bonneyville vehicles and 14 completed MOT tests, the Triumph Bonneyville has an overall 86% pass rate, with an average recorded mileage of 12,175 miles.
2
Vehicles
14
MOT tests
339
Avg miles / year
0.2
Faults per test
0%
Dangerous-fault share
Triumph Bonneyville problem areas
Where faults occur most across all Triumph Bonneyville MOT tests:
-
Other200%
Triumph Bonneyville pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 20 | 1 | 100% |
Fuel types: Petrol (2)
Most common Triumph Bonneyville MOT faults
These are the faults and advisories recorded most often across Triumph Bonneyville MOT tests:
- Fuel system component leaking (7.2.1a) (1 times)
- Oil leak (1 times)
- Rear Tyre worn close to the legal limit (4.1.3(ii)) (1 times)
- main beam tell tale not working (1 times)
- Nearside Rear Direction indicator not working (1.5.1c) (1 times)
- Offside Rear Direction indicator not working (1.5.1c) (1 times)
Triumph Bonneyville pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1993 | 1 | 5 | 100% | 5,761 |
| 1978 | 1 | 9 | 78% | 18,590 |
Triumph Bonneyville reliability FAQ
Across 2 Triumph Bonneyville vehicles in our MOT data,
86% pass the MOT (a 14% failure rate), with about
0.2 faults or advisories recorded per test.
The most frequently recorded Triumph Bonneyville MOT issues are:
Fuel system component leaking (7.2.1a); Oil leak; Rear Tyre worn close to the legal limit (4.1.3(ii)).
The typical Triumph Bonneyville in our data has covered around
12,175 miles.
Compare the Triumph Bonneyville
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