MOT reliability
Triumph T140 bonnieville
1 vehicles · 6 completed MOT tests analysed
67%
MOT pass rate
Based on 1 Triumph T140 bonnieville vehicles and 6 completed MOT tests, the Triumph T140 bonnieville has an overall 67% pass rate, with an average recorded mileage of 27,348 miles.
1
Vehicles
6
MOT tests
211
Avg miles / year
0.2
Faults per test
0%
Dangerous-fault share
Triumph T140 bonnieville problem areas
Where faults occur most across all Triumph T140 bonnieville MOT tests:
-
Other200%
Fuel types: Petrol (1)
Most common Triumph T140 bonnieville MOT faults
These are the faults and advisories recorded most often across Triumph T140 bonnieville MOT tests:
- Front position lamp does not illuminate immediately when switched on (1.1.3a) (1 times)
- Headlamp at least one does not illuminate on dipped beam (1.2.2a(i)) (1 times)
Triumph T140 bonnieville pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1978 | 1 | 6 | 67% | 27,348 |
Triumph T140 bonnieville reliability FAQ
Across 1 Triumph T140 bonnieville vehicles in our MOT data,
67% pass the MOT (a 33% failure rate), with about
0.2 faults or advisories recorded per test.
The most frequently recorded Triumph T140 bonnieville MOT issues are:
Front position lamp does not illuminate immediately when switched on (1.1.3a); Headlamp at least one does not illuminate on dipped beam (1.2.2a(i)).
The typical Triumph T140 bonnieville in our data has covered around
27,348 miles.
Compare the Triumph T140 bonnieville
See how the Triumph T140 bonnieville stacks up against other Triumph models on MOT reliability:
T140 bonnieville vs Toledo
T140 bonnieville vs Unknown
T140 bonnieville vs 2000
T140 bonnieville vs 1500
Check a specific Triumph T140 bonnieville
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