Data as of: DVSA MOT results to 2025
Znen ZN 50 QT-56: MOT pass rate by registration year
Which ZN 50 QT-56 years pass first time, and which fall short of the model's 70.0% average, from 506 DVSA tests.
Pass rate by registration year
Highest pass rate: 2017 (74.1% of 143 tests). Lowest: 2016 (65.0% of 137). Years more than two points below the model average: 2016.
| Registered | Tests | First-time pass | vs model (70.0%) |
|---|---|---|---|
| 2016 | 137 | 65.0% | -5.0 pp |
| 2017 | 143 | 74.1% | +4.1 pp |
| 2018 | 175 | 71.4% | +1.4 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 ZN 50 QT-56 years have the lowest MOT pass rate?
- 2016 registered examples pass first time less often than the Znen ZN 50 QT-56 overall (70.0%); the 2016 cohort is lowest at 65.0% from 137 tests.
- Which ZN 50 QT-56 year has the highest MOT pass rate?
- 2017, at 74.1% of 143 first tests (2005–2025).
- How much does the ZN 50 QT-56 pass rate vary by year?
- 9.1 percentage points between the highest (2017, 74.1%) and lowest (2016, 65.0%) 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: Znen ZN 50 QT-56 reliability, failures and mileage · ranked #4735 of 5428 models· other Znen models: ZN, ZN 125 T-32A Phantom, ZN 125 T-E5 Spirit, ZN 50 QT-11D, ZN 50 QT-E Tommy, ZN 50 QT-K