Ccm 644 MOT Pass Rate
Overall pass rate across all manufacture years, based on 62 real MOT test results. Failure rate: 27.4%.
Data from official DVSA MOT testing records
Ccm 644 MOT Reliability Overview
The Ccm 644 is a rare vehicle in the UK, with 62 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 72.6% and a failure rate of 27.4%, which is above the UK average of approximately 37%.
Based on this data, the Ccm 644 earns a "Very Good" reliability rating. The average Ccm 644 presents for MOT with approximately 8,366 miles on the clock. The 2002 manufacture year performs best with a 67.7% pass rate.
The most common MOT failure for the Ccm 644 is Motorcycle lighting and signalling, affecting 9.7% of all tests. 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. The second most common issue is Motorcycle lamps and reflectors at 8.1%. Motorcycle brakes rounds out the top three at 8.1%. 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
Pass Rate by Manufacture Year
* 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 | 9.7% | 6 |
| 2 | Motorcycle Steering And Suspension | 9.7% | 6 |
| 3 | Motorcycle Lamps And Reflectors | 8.1% | 5 |
| 4 | Motorcycle Brakes | 8.1% | 5 |
| 5 | Motorcycle Steering | 3.2% | 2 |
| 6 | Motorcycle Suspension | 3.2% | 2 |
| 7 | Motorcycle Structure And Attachments | 1.6% | 1 |
| 8 | Motorcycle Fuel And Exhaust | 1.6% | 1 |
| 9 | Motorcycle Tyres | 1.6% | 1 |
Failures per 10,000 Miles
avg. 8,366 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 | 11.57 | 9.7% | 6 |
| Motorcycle steering and suspension | 11.57 | 9.7% | 6 |
| Motorcycle lamps and reflectors | 9.64 | 8.1% | 5 |
| Motorcycle brakes | 9.64 | 8.1% | 5 |
| Motorcycle steering | 3.86 | 3.2% | 2 |
| Motorcycle suspension | 3.86 | 3.2% | 2 |
| Motorcycle structure and attachments | 1.93 | 1.6% | 1 |
| Motorcycle fuel and exhaust | 1.93 | 1.6% | 1 |
| Motorcycle tyres | 1.93 | 1.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Ccm 644 has 8,366 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 Ccm 644 has a mileage-adjusted failure rate of 32.75% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Ccm 644 MOT Data
The Ccm 644 is a rare vehicle in the UK, with 62 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 72.6% and a failure rate of 27.4%, which is above the UK average of approximately 37%.
For Ccm 644 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lighting and signalling and motorcycle lamps and reflectors 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 644 is likely to perform.
Motorcycle lighting and signalling — 9.7% of failures
Motorcycle lighting and signalling issues account for 9.7% of MOT failures on the Ccm 644. 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.
Motorcycle lamps and reflectors — 8.1% of failures
Motorcycle lamps and reflectors issues account for 8.1% of MOT failures on the Ccm 644. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle brakes — 8.1% of failures
Motorcycle brakes issues account for 8.1% of MOT failures on the Ccm 644. 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 Ccm 644?
Based on 62 (based on limited data) MOT tests in our database, the Ccm 644 has an overall pass rate of 72.6% (27.4% fail rate).
What are the most common MOT failures on a Ccm 644?
The top 3 reasons a Ccm 644 fails its MOT are: 1. Motorcycle lighting and signalling (9.7%), 2. Motorcycle lamps and reflectors (8.1%), 3. Motorcycle brakes (8.1%). Check these areas before booking your MOT.
Is the Ccm 644 reliable?
With a 27.4% MOT failure rate, the 644 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ccm 644?
Based on failure data, focus on: Motorcycle lighting and signalling (9.7%); Motorcycle lamps and reflectors (8.1%); Motorcycle brakes (8.1%). 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.