Yamaha Dt 230 MOT Pass Rate
Overall pass rate across all manufacture years, based on 38 real MOT test results. Failure rate: 2.6%.
Data from official DVSA MOT testing records
Yamaha Dt 230 MOT Reliability Overview
The Yamaha Dt 230 is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 97.4% and a failure rate of 2.6%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Dt 230 earns a "Excellent" reliability rating. The average Yamaha Dt 230 presents for MOT with approximately 26,066 miles on the clock.
The most common MOT failure for the Yamaha Dt 230 is Motorcycle reg plates and vin, affecting 2.6% of all tests. Motorcycle reg plates and vin issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. The second most common issue is Motorcycle steering and suspension at 2.6%. Motorcycle lighting and signalling rounds out the top three at 2.6%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Lighting And Signalling | 2.6% | 1 |
| 2 | Motorcycle Reg Plates And Vin | 2.6% | 1 |
| 3 | Motorcycle Steering And Suspension | 2.6% | 1 |
Failures per 10,000 Miles
avg. 26,066 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Motorcycle lighting and signalling | 1.01 | 2.6% | 1 |
| Motorcycle reg plates and vin | 1.01 | 2.6% | 1 |
| Motorcycle steering and suspension | 1.01 | 2.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Dt 230 has 26,066 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Yamaha Dt 230 has a mileage-adjusted failure rate of 1.00% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Yamaha Dt 230 MOT Data
The Yamaha Dt 230 is a rare vehicle in the UK, with 38 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 97.4% and a failure rate of 2.6%, which is well above the UK average of approximately 37%.
For Yamaha Dt 230 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle reg plates and vin and motorcycle steering and suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Dt 230 is likely to perform.
Motorcycle reg plates and vin — 2.6% of failures
Motorcycle reg plates and vin issues account for 2.6% of MOT failures on the Yamaha Dt 230. Motorcycle reg plates and vin issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Motorcycle steering and suspension — 2.6% of failures
Motorcycle steering and suspension issues account for 2.6% of MOT failures on the Yamaha Dt 230. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Motorcycle lighting and signalling — 2.6% of failures
Motorcycle lighting and signalling issues account for 2.6% of MOT failures on the Yamaha Dt 230. Motorcycle lighting and signalling issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Dt 230?
Based on 38 (based on limited data) MOT tests in our database, the Yamaha Dt 230 has an overall pass rate of 97.4% (2.6% fail rate).
What are the most common MOT failures on a Yamaha Dt 230?
The top 3 reasons a Yamaha Dt 230 fails its MOT are: 1. Motorcycle reg plates and vin (2.6%), 2. Motorcycle steering and suspension (2.6%), 3. Motorcycle lighting and signalling (2.6%). Check these areas before booking your MOT.
Is the Yamaha Dt 230 reliable?
With a 2.6% MOT failure rate, the Dt 230 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Dt 230?
Based on failure data, focus on: Motorcycle reg plates and vin (2.6%); Motorcycle steering and suspension (2.6%); Motorcycle lighting and signalling (2.6%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.