MOT reliability
Triumph Thunnderbird
1 vehicles · 9 completed MOT tests analysed
89%
MOT pass rate
Based on 1 Triumph Thunnderbird vehicles and 9 completed MOT tests, the Triumph Thunnderbird has an overall 89% pass rate, with an average recorded mileage of 79,250 miles.
1
Vehicles
9
MOT tests
237
Avg miles / year
0.3
Faults per test
0%
Dangerous-fault share
Triumph Thunnderbird problem areas
Where faults occur most across all Triumph Thunnderbird MOT tests:
-
Other33%
-
Body & structure33%
-
Emissions & nuisance33%
-
Brakes33%
Triumph Thunnderbird pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 7 | 1 | 100% |
| 8 | 1 | 100% |
| 9 | 1 | 100% |
| 10 | 1 | 100% |
| 12 | 2 | 50% |
| 13 | 1 | 100% |
| 15 | 1 | 100% |
Fuel types: Petrol (1)
Most common Triumph Thunnderbird MOT faults
These are the faults and advisories recorded most often across Triumph Thunnderbird MOT tests:
- Rear All position lamps do not illuminate immediately when switched on (1.1.3a) (1 times)
- Drive chain slightly loose (6.1.7 (c) (i)) (1 times)
- Exhaust noisy (8.1.1 (a)) (1 times)
- Front Brake indicates slight fluctuation of brake effort (1.2.1 (e)) (1 times)
Triumph Thunnderbird pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1999 | 1 | 9 | 89% | 79,250 |
Triumph Thunnderbird reliability FAQ
Across 1 Triumph Thunnderbird vehicles in our MOT data,
89% pass the MOT (a 11% failure rate), with about
0.3 faults or advisories recorded per test.
The most frequently recorded Triumph Thunnderbird MOT issues are:
Rear All position lamps do not illuminate immediately when switched on (1.1.3a); Drive chain slightly loose (6.1.7 (c) (i)); Exhaust noisy (8.1.1 (a)).
The typical Triumph Thunnderbird in our data has covered around
79,250 miles.
Compare the Triumph Thunnderbird
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