MOT reliability
Triumph Bonneville t140d
2 vehicles · 3 completed MOT tests analysed
67%
MOT pass rate
Based on 2 Triumph Bonneville t140d vehicles and 3 completed MOT tests, the Triumph Bonneville t140d has an overall 67% pass rate, with an average recorded mileage of 32,487 miles.
2
Vehicles
3
MOT tests
9
Avg miles / year
0.7
Faults per test
0%
Dangerous-fault share
Triumph Bonneville t140d problem areas
Where faults occur most across all Triumph Bonneville t140d MOT tests:
-
Steering50%
-
Other50%
Triumph Bonneville t140d pass rate by age
| Age (years) | Tests | Pass rate |
|---|
Fuel types: Petrol (2)
Most common Triumph Bonneville t140d MOT faults
These are the faults and advisories recorded most often across Triumph Bonneville t140d MOT tests:
- Nearside Front shock absorber seal failed and leaking oil (2.3.3) (1 times)
- Rear Brake pipe excessively chafed (3.2.B2a) (1 times)
Triumph Bonneville t140d pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1981 | 1 | 2 | 50% | 43,083 |
| 1979 | 1 | 1 | 100% | 21,891 |
Triumph Bonneville t140d reliability FAQ
Across 2 Triumph Bonneville t140d vehicles in our MOT data,
67% pass the MOT (a 33% failure rate), with about
0.7 faults or advisories recorded per test.
The most frequently recorded Triumph Bonneville t140d MOT issues are:
Nearside Front shock absorber seal failed and leaking oil (2.3.3); Rear Brake pipe excessively chafed (3.2.B2a).
The typical Triumph Bonneville t140d in our data has covered around
32,487 miles.
Compare the Triumph Bonneville t140d
See how the Triumph Bonneville t140d stacks up against other Triumph models on MOT reliability:
Bonneville t140d vs Toledo
Bonneville t140d vs Unknown
Bonneville t140d vs 2000
Bonneville t140d vs 1500
Check a specific Triumph Bonneville t140d
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