At a Glance
The Triumph Mayflower has 0 identified common problems across 1 generation and suspension the most common problem category. Based on 404 MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Triumph Mayflower common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Triumph Mayflower generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
Tell Us About Your Problem
Help other Triumph Mayflower owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Triumph Mayflower owners — report a problem and we'll add it to the database
Looking for a garage to repair your Triumph Mayflower?
Search our directory of 12,000+ UK garages by service and postcode — every garage has verified Google reviews.
Browse Triumph Mayflower Generations
Select a generation to see its specific problems, MOT failures and advisories
Most Common Triumph Mayflower MOT Failures
Every reason Triumph Mayflower vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Brake performance below minimum | 20.30% |
| 2 | Tyre condition | 8.91% |
| 3 | Suspension joint or bush worn | 6.44% |
| 4 | Windscreen washer not working | 4.46% |
| 5 | Exhaust system fault | 3.96% |
| 6 | Semaphore indicator fault | 3.96% |
| 7 | Headlamp aim defect | 3.96% |
| 8 | Brake hydraulic component worn | 3.47% |
| 9 | Front lamp not working | 3.47% |
| 10 | Spring mounting corroded | 3.47% |
| 11 | Brake fluid leak | 2.97% |
| 12 | Stop lamp not working | 2.97% |
| 13 | Track rod end worn | 2.97% |
| 14 | Number plate lamp not working | 2.48% |
| 15 | Front suspension joint worn | 1.98% |
| 16 | Suspension mounting corroded | 1.98% |
| 17 | Brake wheel cylinder fault | 1.49% |
| 18 | Drag link end worn | 1.49% |
| 19 | Horn not working | 1.49% |
| 20 | Rear lamp not working | 1.49% |
| 21 | Rear suspension fault | 1.49% |
| 22 | Suspension retaining or locking device fault | 1.49% |
| 23 | Wiper blades deteriorated | 1.49% |
| 24 | Fuel cap damaged or missing | 0.99% |
| 25 | Steering free play excessive | 0.99% |
| 26 | Steering lock fault | 0.99% |
| 27 | Steering operation fault | 0.99% |
| 28 | Suspension arm worn or corroded | 0.99% |
| 29 | Brake disc or drum worn | 0.50% |
| 30 | Brake master cylinder or servo mounting fault | 0.50% |
| 31 | Handbrake mechanism or mounting fault | 0.50% |
| 32 | Indicator fault | 0.50% |
| 33 | Leaf spring broken or corroded | 0.50% |
| 34 | Rear reflector damaged or missing | 0.50% |
| 35 | Shock absorber worn or leaking | 0.50% |
| 36 | Spare wheel fault | 0.50% |
| 37 | Steering box fault | 0.50% |
| 38 | Steering column fault | 0.50% |
| 39 | Tyre size or type not matched | 0.50% |
| 40 | Tyre valve stem damaged | 0.50% |
| 41 | King pin or swivel pin worn | 0.50% |
| 42 | Tyre tread depth below limit | 0.50% |
Showing all 42 reasons — scroll inside the table for the full list.
Triumph Mayflower MOT Failures by Category
Total MOT failure occurrences for the Triumph Mayflower, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
Join as a car owner — free
Get MOT reminders, a pre-MOT checklist, and tools to compare garages near you.
MOT Reminders
Free email alerts 28 and 7 days before your MOT expires.
44-Point MOT Checklist
Printable checklist to inspect your car before the test.
Save Favourite Garages
Save garages you trust and compare their ratings side by side.
Already a member? Sign in
Frequently Asked Questions
What are the most common Triumph Mayflower problems?
Based on analysis of 404 Triumph Mayflower MOT tests from DVSA data, we have 0 identified common problems across 1 generation. Suspension is the most common problem category.
Which Triumph Mayflower generation has the most problems?
We haven't identified significant problem patterns specific to any single generation of the Triumph Mayflower yet — either this is a well-engineered model across all its generations, or the sample size per generation is still small. Check individual generation pages for MOT failure and advisory breakdowns.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Triumph Mayflower?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Triumph Mayflower owners spot problems early. All submissions are reviewed before being added to the public database.
Search Vehicles With Common Problems
Find common car problems, MOT failures, and advisories for any make and model
