MOT reliability
Triumph Bonnyville
3 vehicles · 18 completed MOT tests analysed
100%
MOT pass rate
Based on 3 Triumph Bonnyville vehicles and 18 completed MOT tests, the Triumph Bonnyville has an overall 100% pass rate, with an average recorded mileage of 15,409 miles.
3
Vehicles
18
MOT tests
1,678
Avg miles / year
0.2
Faults per test
0%
Dangerous-fault share
Triumph Bonnyville problem areas
Where faults occur most across all Triumph Bonnyville MOT tests:
-
Other50%
-
Steering50%
Triumph Bonnyville pass rate by age
| Age (years) | Tests | Pass rate |
|---|
Fuel types: Petrol (3)
Most common Triumph Bonnyville MOT faults
These are the faults and advisories recorded most often across Triumph Bonnyville MOT tests:
- Drive chain worn but not considered excessive (6.2.1e) (1 times)
- Rear shock absorber has a slightly reduced damping effect (2.4.A.3b) (1 times)
- Steering headbearing has slight free play (2.2.2) (1 times)
- Front Upper Steering headbearing has slight free play (2.2.2) (1 times)
Triumph Bonnyville pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2013 | 1 | 1 | 100% | 10 |
| 1978 | 1 | 12 | 100% | 44,970 |
| 1966 | 1 | 5 | 100% | 1,248 |
Triumph Bonnyville reliability FAQ
Across 3 Triumph Bonnyville vehicles in our MOT data,
100% pass the MOT (a 0% failure rate), with about
0.2 faults or advisories recorded per test.
The most frequently recorded Triumph Bonnyville MOT issues are:
Drive chain worn but not considered excessive (6.2.1e); Rear shock absorber has a slightly reduced damping effect (2.4.A.3b); Steering headbearing has slight free play (2.2.2).
The typical Triumph Bonnyville in our data has covered around
15,409 miles.
Compare the Triumph Bonnyville
See how the Triumph Bonnyville stacks up against other Triumph models on MOT reliability:
Check a specific Triumph Bonnyville
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