MOT reliability
Triumph Thunderbird 6 t
1 vehicles · 10 completed MOT tests analysed
80%
MOT pass rate
Based on 1 Triumph Thunderbird 6 t vehicles and 10 completed MOT tests, the Triumph Thunderbird 6 t has an overall 80% pass rate, with an average recorded mileage of 18,750 miles.
1
Vehicles
10
MOT tests
0.5
Faults per test
0%
Dangerous-fault share
Triumph Thunderbird 6 t problem areas
Where faults occur most across all Triumph Thunderbird 6 t MOT tests:
-
Other80%
-
Steering60%
Triumph Thunderbird 6 t pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 16 | 1 | 100% |
| 17 | 1 | 100% |
| 19 | 1 | 100% |
| 20 | 1 | 100% |
Fuel types: Petrol (1)
Most common Triumph Thunderbird 6 t MOT faults
These are the faults and advisories recorded most often across Triumph Thunderbird 6 t MOT tests:
- Front wheel bearings are slightly rough (2.3.5b) (1 times)
- Rear suspension bush has slight free play (2.4.A2a(i)) (1 times)
- play in foot brake bushes (1 times)
- Nearside Front shock absorber seal failed and leaking oil (2.3.3) (1 times)
- Offside Front shock absorber seal failed and leaking oil (2.3.3) (1 times)
- Rear Stop lamp remains on when the brake is released (1.3.1e) (1 times)
- Steering headbearing has excessive free play (2.2.2) (1 times)
Triumph Thunderbird 6 t pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1990 | 1 | 10 | 80% | 18,750 |
Triumph Thunderbird 6 t reliability FAQ
Across 1 Triumph Thunderbird 6 t vehicles in our MOT data,
80% pass the MOT (a 20% failure rate), with about
0.5 faults or advisories recorded per test.
The most frequently recorded Triumph Thunderbird 6 t MOT issues are:
Front wheel bearings are slightly rough (2.3.5b); Rear suspension bush has slight free play (2.4.A2a(i)); play in foot brake bushes.
The typical Triumph Thunderbird 6 t in our data has covered around
18,750 miles.
Compare the Triumph Thunderbird 6 t
See how the Triumph Thunderbird 6 t stacks up against other Triumph models on MOT reliability:
Thunderbird 6 t vs Toledo
Thunderbird 6 t vs Unknown
Thunderbird 6 t vs 2000
Thunderbird 6 t vs 1500
Check a specific Triumph Thunderbird 6 t
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