MOT reliability
Triumph Tr20
8 vehicles · 23 completed MOT tests analysed
91%
MOT pass rate
Based on 8 Triumph Tr20 vehicles and 23 completed MOT tests, the Triumph Tr20 has an overall 91% pass rate, with an average recorded mileage of 8,591 miles.
8
Vehicles
23
MOT tests
88
Avg miles / year
0.1
Faults per test
0%
Dangerous-fault share
Triumph Tr20 problem areas
Where faults occur most across all Triumph Tr20 MOT tests:
-
Other367%
Triumph Tr20 pass rate by age
| Age (years) | Tests | Pass rate |
|---|
Fuel types: Petrol (8)
Most common Triumph Tr20 MOT faults
These are the faults and advisories recorded most often across Triumph Tr20 MOT tests:
- No lights fitted at time of test (4 times)
- day time mot (2 times)
- Rear suspension bush has excessive free play (2.4.A2a(i)) (1 times)
- daylight use only motorcycle (1 times)
- Rear suspension bush has slight free play (2.4.A2a(i)) (1 times)
- Horn not working (1.7.3a) (1 times)
- Steering movement slightly 'notchy' (2.2.1b) (1 times)
Triumph Tr20 pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2009 | 1 | 1 | 100% | 2 |
| 1987 | 1 | 2 | 100% | 22,936 |
| 1964 | 1 | 11 | 91% | 14,974 |
| 1963 | 1 | 1 | 100% | — |
| 1962 | 3 | 6 | 83% | 6,807 |
| 1961 | 1 | 2 | 100% | 24 |
Triumph Tr20 reliability FAQ
Across 8 Triumph Tr20 vehicles in our MOT data,
91% pass the MOT (a 9% failure rate), with about
0.1 faults or advisories recorded per test.
The most frequently recorded Triumph Tr20 MOT issues are:
No lights fitted at time of test; day time mot; Rear suspension bush has excessive free play (2.4.A2a(i)).
The typical Triumph Tr20 in our data has covered around
8,591 miles.
Compare the Triumph Tr20
See how the Triumph Tr20 stacks up against other Triumph models on MOT reliability:
Check a specific Triumph Tr20
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