Data as of: DVSA MOT results to 2025
CCM 644 DS: MOT pass rate by registration year
Which 644 DS years pass first time, and which fall short of the model's 79.1% average, from 2,014 DVSA tests.
Pass rate by registration year
Highest pass rate: 2003 (81.3% of 851 tests). Lowest: 2002 (74.5% of 470). Years more than two points below the model average: 2002.
| Registered | Tests | First-time pass | vs model (79.1%) |
|---|---|---|---|
| 2002 | 470 | 74.5% | -4.6 pp |
| 2003 | 851 | 81.3% | +2.2 pp |
| 2004 | 470 | 80.4% | +1.3 pp |
| 2005 | 123 | 78.0% | -1.1 pp |
Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.
Pass rate over time
Questions
- Which 644 DS years have the lowest MOT pass rate?
- 2002 registered examples pass first time less often than the CCM 644 DS overall (79.1%); the 2002 cohort is lowest at 74.5% from 470 tests.
- Which 644 DS year has the highest MOT pass rate?
- 2003, at 81.3% of 851 first tests (2005–2025).
- How much does the 644 DS pass rate vary by year?
- 6.8 percentage points between the highest (2003, 81.3%) and lowest (2002, 74.5%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.
Full report: CCM 644 DS reliability, failures and mileage · ranked #3752 of 5428 models· other CCM models: 604 E, R 30 Supermoto, R30, 404DS, Dual Sport, GP