MOT reliability
Triumph 900 thunderbird
1 vehicles · 27 completed MOT tests analysed
70%
MOT pass rate
Based on 1 Triumph 900 thunderbird vehicles and 27 completed MOT tests, the Triumph 900 thunderbird has an overall 70% pass rate, with an average recorded mileage of 10,957 miles.
1
Vehicles
27
MOT tests
327
Avg miles / year
0.3
Faults per test
0%
Dangerous-fault share
Triumph 900 thunderbird problem areas
Where faults occur most across all Triumph 900 thunderbird MOT tests:
-
Other62%
-
Tyres, wheels & suspension25%
-
Brakes12%
-
Body & structure12%
-
Lamps & electrical12%
Triumph 900 thunderbird pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 6 | 1 | 100% |
| 7 | 1 | 100% |
| 9 | 2 | 50% |
| 10 | 1 | 100% |
| 11 | 1 | 100% |
| 12 | 1 | 100% |
| 13 | 1 | 100% |
| 14 | 1 | 100% |
| 15 | 2 | 50% |
| 16 | 3 | 33% |
| 17 | 2 | 50% |
| 18 | 1 | 100% |
| 19 | 2 | 50% |
| 20 | 2 | 50% |
Fuel types: Petrol (1)
Most common Triumph 900 thunderbird MOT faults
These are the faults and advisories recorded most often across Triumph 900 thunderbird MOT tests:
- Rear Registration plate incorrect not yellow and black (6.3.1a) (2 times)
- Front Headlamp aim too high and too far to the right. (1.6) (1 times)
- Front Tyre worn close to the legal limit (4.1.3(ii)) (1 times)
- Rear Registration plate does not have black characters on a yellow background (6.3.2a) (1 times)
- Horn not working (1.7.3a) (1 times)
- Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) (1 times)
- Front Shock absorber has a serious fluid leak (5.3.2 (b)) (1 times)
- Drive chain slightly loose (6.1.7 (c) (i)) (1 times)
- Nearside Front Direction indicator not working (4.4.1 (a) (ii)) (1 times)
Triumph 900 thunderbird pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2000 | 1 | 27 | 70% | 10,957 |
Triumph 900 thunderbird reliability FAQ
Across 1 Triumph 900 thunderbird vehicles in our MOT data,
70% pass the MOT (a 30% failure rate), with about
0.3 faults or advisories recorded per test.
The most frequently recorded Triumph 900 thunderbird MOT issues are:
Rear Registration plate incorrect not yellow and black (6.3.1a); Front Headlamp aim too high and too far to the right. (1.6); Front Tyre worn close to the legal limit (4.1.3(ii)).
The typical Triumph 900 thunderbird in our data has covered around
10,957 miles.
Compare the Triumph 900 thunderbird
See how the Triumph 900 thunderbird stacks up against other Triumph models on MOT reliability:
900 thunderbird vs Toledo
900 thunderbird vs Unknown
900 thunderbird vs 2000
900 thunderbird vs 1500
Check a specific Triumph 900 thunderbird
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