MOT reliability
Triumph T150b
3 vehicles · 19 completed MOT tests analysed
95%
MOT pass rate
Based on 3 Triumph T150b vehicles and 19 completed MOT tests, the Triumph T150b has an overall 95% pass rate, with an average recorded mileage of 26,077 miles.
3
Vehicles
19
MOT tests
780
Avg miles / year
0.1
Faults per test
0%
Dangerous-fault share
Triumph T150b problem areas
Where faults occur most across all Triumph T150b MOT tests:
-
Other200%
Fuel types: Petrol (3)
Most common Triumph T150b MOT faults
These are the faults and advisories recorded most often across Triumph T150b MOT tests:
- Offside Rear Rear suspension bush deteriorated but not excessively (2.4.A2a(i)) (1 times)
- Stop lamp does not illuminate immediately a brake applies (1.3.1a) (1 times)
Triumph T150b pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1975 | 1 | 11 | 100% | 39,772 |
| 1972 | 1 | 5 | 80% | 25,400 |
| 1969 | 1 | 3 | 100% | 13,059 |
Triumph T150b reliability FAQ
Across 3 Triumph T150b vehicles in our MOT data,
95% pass the MOT (a 5% failure rate), with about
0.1 faults or advisories recorded per test.
The most frequently recorded Triumph T150b MOT issues are:
Offside Rear Rear suspension bush deteriorated but not excessively (2.4.A2a(i)); Stop lamp does not illuminate immediately a brake applies (1.3.1a).
The typical Triumph T150b in our data has covered around
26,077 miles.
Compare the Triumph T150b
See how the Triumph T150b stacks up against other Triumph models on MOT reliability:
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