Registration-year report · 2005–2025
Data as of: DVSA MOT results to 2025
Skyjet SJ 125-23: MOT pass rate by registration year
Which SJ 125-23 years pass first time, and which fall short of the model's 44.7% average, from 2,324 DVSA tests.
2011
highest-passing year · 51.8%
2012
lowest-passing year · 39.5%
12.3pp
spread across 8 years
Pass rate by registration year
first-time pass rate · cohorts with 50 or more tests · registration year from first use date
Highest pass rate: 2011 (51.8% of 301 tests). Lowest: 2012 (39.5% of 200). Years more than two points below the model average: 2006, 2007, 2012.
| Registered | Tests | First-time pass | vs model (44.7%) |
|---|---|---|---|
| 2006 | 283 | 42.4% | -2.3 pp |
| 2007 | 549 | 41.7% | -3.0 pp |
| 2008 | 430 | 43.7% | -1.0 pp |
| 2009 | 231 | 47.2% | +2.5 pp |
| 2010 | 215 | 47.0% | +2.3 pp |
| 2011 | 301 | 51.8% | +7.1 pp |
| 2012 | 200 | 39.5% | -5.2 pp |
| 2013 | 103 | 46.6% | +1.9 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
first-time pass rate by test year · 2009–2021
Questions
- Which SJ 125-23 years have the lowest MOT pass rate?
- 2006, 2007, 2012 registered examples pass first time less often than the Skyjet SJ 125-23 overall (44.7%); the 2012 cohort is lowest at 39.5% from 200 tests.
- Which SJ 125-23 year has the highest MOT pass rate?
- 2011, at 51.8% of 301 first tests (2005–2025). Years more than two points above the model average: 2009, 2010, 2011.
- How much does the SJ 125-23 pass rate vary by year?
- 12.3 percentage points between the highest (2011, 51.8%) and lowest (2012, 39.5%) 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: Skyjet SJ 125-23 reliability, failures and mileage · ranked #5426 of 5428 models· other Skyjet models: SJ, SJ125