MOT reliability
Triumph Alpha
1 vehicles · 3 completed MOT tests analysed
67%
MOT pass rate
Based on 1 Triumph Alpha vehicles and 3 completed MOT tests, the Triumph Alpha has an overall 67% pass rate, with an average recorded mileage of 83,632 miles.
1
Vehicles
3
MOT tests
134
Avg miles / year
1.3
Faults per test
0%
Dangerous-fault share
Triumph Alpha problem areas
Where faults occur most across all Triumph Alpha MOT tests:
-
Other75%
-
Brakes25%
Fuel types: Petrol (1)
Most common Triumph Alpha MOT faults
These are the faults and advisories recorded most often across Triumph Alpha MOT tests:
- Battery insecure (1.9.1) (1 times)
- Horn not loud enough to be heard by another road user (1.6.2b) (1 times)
- Rear Brakes imbalanced across an axle Axle 2 (3.7.B.5b) (1 times)
- Steering component is not secure to the vehicle structure steering wheel lose (2.2.B.1a) (1 times)
Triumph Alpha pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1971 | 1 | 3 | 67% | 83,632 |
Triumph Alpha reliability FAQ
Across 1 Triumph Alpha vehicles in our MOT data,
67% pass the MOT (a 33% failure rate), with about
1.3 faults or advisories recorded per test.
The most frequently recorded Triumph Alpha MOT issues are:
Battery insecure (1.9.1); Horn not loud enough to be heard by another road user (1.6.2b); Rear Brakes imbalanced across an axle Axle 2 (3.7.B.5b).
The typical Triumph Alpha in our data has covered around
83,632 miles.
Compare the Triumph Alpha
See how the Triumph Alpha stacks up against other Triumph models on MOT reliability:
Check a specific Triumph Alpha
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