Data as of: DVSA MOT results to 2025
Baotian BT 50 QT-9: MOT pass rate by registration year
Which BT 50 QT-9 years pass first time, and which fall short of the model's 62.0% average, from 1,910 DVSA tests.
Pass rate by registration year
Highest pass rate: 2007 (64.0% of 86 tests). Lowest: 2004 (59.8% of 179). Years more than two points below the model average: 2004.
| Registered | Tests | First-time pass | vs model (62.0%) |
|---|---|---|---|
| 2004 | 179 | 59.8% | -2.2 pp |
| 2005 | 493 | 63.1% | +1.1 pp |
| 2006 | 1,108 | 61.4% | -0.6 pp |
| 2007 | 86 | 64.0% | +2.0 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 BT 50 QT-9 years have the lowest MOT pass rate?
- 2004 registered examples pass first time less often than the Baotian BT 50 QT-9 overall (62.0%); the 2004 cohort is lowest at 59.8% from 179 tests.
- Which BT 50 QT-9 year has the highest MOT pass rate?
- 2007, at 64.0% of 86 first tests (2005–2025).
- How much does the BT 50 QT-9 pass rate vary by year?
- 4.2 percentage points between the highest (2007, 64.0%) and lowest (2004, 59.8%) 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: Baotian BT 50 QT-9 reliability, failures and mileage · ranked #5145 of 5428 models· other Baotian models: BT 49 QT-9, BT 49 QT-9D, BT 49, BT 125, BT 125 T-21, BT 50 QT-11