Triumph Unknown MOT data
From the national MOT record: 67,821 tests across 66,052 vehicles on record.
Vehicles on record
66,052
Average engine
N/A
MOT pass rate
5.1%
How the Triumph Unknown compares
The Triumph Unknown has an MOT pass rate of 5.1%, against 64.7% across all Triumph vehicles, and 69.4% across every make in the national record. That is 67,821 tests for this model and 2,885,165 for the make, so the comparison rests on the whole national record rather than a sample of it. See what Triumph Unknown models fail on.
Common Triumph Unknown defects
From 2,276 Triumph Unknown tests in the national record with a DVSA defect code to categorise.
A test can find problems in more than one category, so these figures do not sum to 100%. Common Triumph Unknown MOT failures has the full breakdown and how it is worked out.
Other Triumph models
Check a specific Triumph Unknown
These are averages. For one vehicle's actual test history, enter its registration.
Figures cover every Triumph Unknown in the national MOT record, which includes vehicles since scrapped or exported, so "on record" is not a count of cars on the road. Pass rate counts every recorded MOT test, retests included. Some MOT records describe the same model with extra trim or engine detail attached; where that detail is a recognised trim or drivetrain code, the vehicle is counted under the base model shown here rather than treated as a separate one.