MOT reliability
Triumph Thuder bird
1 vehicles · 5 completed MOT tests analysed
100%
MOT pass rate
Based on 1 Triumph Thuder bird vehicles and 5 completed MOT tests, the Triumph Thuder bird has an overall 100% pass rate, with an average recorded mileage of 37,499 miles.
1
Vehicles
5
MOT tests
12
Avg miles / year
1.2
Faults per test
0%
Dangerous-fault share
Triumph Thuder bird problem areas
Where faults occur most across all Triumph Thuder bird MOT tests:
-
Other100%
Fuel types: Petrol (1)
Most common Triumph Thuder bird MOT faults
These are the faults and advisories recorded most often across Triumph Thuder bird MOT tests:
- Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d) (3 times)
- Rear Rear suspension bush has slight free play (2.4.A2a(i)) (2 times)
- Rear suspension bush has slight free play swing arm (2.4.A2a(i)) (1 times)
Triumph Thuder bird pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1963 | 1 | 5 | 100% | 37,499 |
Triumph Thuder bird reliability FAQ
Across 1 Triumph Thuder bird vehicles in our MOT data,
100% pass the MOT (a 0% failure rate), with about
1.2 faults or advisories recorded per test.
The most frequently recorded Triumph Thuder bird MOT issues are:
Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d); Rear Rear suspension bush has slight free play (2.4.A2a(i)); Rear suspension bush has slight free play swing arm (2.4.A2a(i)).
The typical Triumph Thuder bird in our data has covered around
37,499 miles.
Compare the Triumph Thuder bird
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