Lexmoto ZSF: MOT pass rate by registration year

Which ZSF years pass first time, and which fall short of the model's 62.2% average, from 1,303 DVSA tests.

2017

highest-passing year · 65.6%

2015

lowest-passing year · 60.5%

5.1pp

spread across 3 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: 2017 (65.6% of 154 tests). Lowest: 2015 (60.5% of 516).

Registered	Tests	First-time pass	vs model (62.2%)
2015	516	60.5%	-1.7 pp
2016	629	62.5%	+0.3 pp
2017	154	65.6%	+3.4 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

first-time pass rate by test year · 2018–2025

Questions

Which ZSF years have the lowest MOT pass rate?: none: no registration year of the Lexmoto ZSF falls more than two points under the model's 62.2% overall pass rate.
Which ZSF year has the highest MOT pass rate?: 2017, at 65.6% of 154 first tests (2005–2025).
How much does the ZSF pass rate vary by year?: 5.1 percentage points between the highest (2017, 65.6%) and lowest (2015, 60.5%) 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: Lexmoto ZSF reliability, failures and mileage · ranked #5138 of 5428 models· other Lexmoto models: Venom, Milano, ZSX, FMR, LXR 125 SY 125-10, Michigan