Honda Dio MOT Pass Rate
Overall pass rate across all manufacture years, based on 50 real MOT test results. Failure rate: 30.0%.
Data from official DVSA MOT testing records
Honda Dio MOT Reliability Overview
The Honda Dio is a rare vehicle in the UK, with 50 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 70.0% and a failure rate of 30.0%, which is slightly above the UK average of approximately 37%.
Based on this data, the Honda Dio earns a "Good" reliability rating. The average Honda Dio presents for MOT with approximately 4,814 miles on the clock.
The most common MOT failure for the Honda Dio is Motorcycle steering and suspension, affecting 18.0% of all tests. 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. The second most common issue is Motorcycle tyres and wheels at 16.0%. Motorcycle brakes rounds out the top three at 12.0%. 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 | 20.0% | 10 |
| 2 | Motorcycle Steering And Suspension | 20.0% | 10 |
| 3 | Motorcycle Tyres And Wheels | 18.0% | 9 |
| 4 | Motorcycle Brakes | 12.0% | 6 |
| 5 | Motorcycle Lamps And Reflectors | 4.0% | 2 |
| 6 | Motorcycle Fuel And Exhaust | 4.0% | 2 |
| 7 | Motorcycle Tyres | 2.0% | 1 |
| 8 | Motorcycle Suspension | 2.0% | 1 |
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Mileage at MOT
The average Honda Dio has 4,814 miles when tested for MOT.
About Honda Dio MOT Data
The Honda Dio is a rare vehicle in the UK, with 50 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 70.0% and a failure rate of 30.0%, which is slightly above the UK average of approximately 37%.
For Honda Dio owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle steering and suspension and motorcycle tyres and wheels 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 Dio is likely to perform.
Motorcycle steering and suspension — 18.0% of failures
Motorcycle steering and suspension issues account for 18.0% of MOT failures on the Honda Dio. 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 tyres and wheels — 16.0% of failures
Motorcycle tyres and wheels issues account for 16.0% of MOT failures on the Honda Dio. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Motorcycle brakes — 12.0% of failures
Motorcycle brakes issues account for 12.0% of MOT failures on the Honda Dio. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Frequently Asked Questions
What is the MOT pass rate for the Honda Dio?
Based on 50 (based on limited data) MOT tests in our database, the Honda Dio has an overall pass rate of 70.0% (30.0% fail rate).
What are the most common MOT failures on a Honda Dio?
The top 3 reasons a Honda Dio fails its MOT are: 1. Motorcycle steering and suspension (18.0%), 2. Motorcycle tyres and wheels (16.0%), 3. Motorcycle brakes (12.0%). Check these areas before booking your MOT.
Is the Honda Dio reliable?
With a 30.0% MOT failure rate, the Dio is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Honda Dio?
Based on failure data, focus on: Motorcycle steering and suspension (18.0%); Motorcycle tyres and wheels (16.0%); Motorcycle brakes (12.0%). 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.