7 Model Years Analyzed
Triumph 25 Pi
MOT Pass Rate & Statistics
Average pass rate across all model years (1968-1974), based on 17 DVSA recorded tests.
94.1%
Average Pass Rate
7
Model Years
0k
Tests Analyzed
Most Tested Year
1971 Triumph 25 Pi MOT Pass Rate & Common Failures
Pass Rate by Year
Most Common Failures Across All Years
- 1The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired
- 2Fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- 3A suspension pin, bush or joint excessively worn
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Frequently Asked Questions
What is the average MOT pass rate for a Triumph 25 Pi?
The Triumph 25 Pi has an average 94.1% MOT pass rate across model years 1968 to 1974, based on DVSA test data.
What are the most common MOT failures on a Triumph 25 Pi?
The most common MOT failure reasons for the Triumph 25 Pi across all years are: the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, a suspension pin, bush or joint excessively worn. These are typical wear items that can often be checked and addressed before your test.
Which Triumph 25 Pi year has the best MOT pass rate?
MOT pass rates vary by year - newer models typically have higher pass rates. Check our year-by-year breakdown above to compare pass rates for specific Triumph 25 Pi model years.