BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki An 650 ZL8: MOT pass rate by registration year

Which An 650 ZL8 years pass first time, and which fall short of the model's 92.6% average, from 698 DVSA tests.

2018
highest-passing year · 94.9%
2017
lowest-passing year · 87.9%
7.0pp
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: 2018 (94.9% of 353 tests). Lowest: 2017 (87.9% of 223). Years more than two points below the model average: 2017.

87%91%96%2017: 87.9% pass (223 tests)2018: 94.9% pass (353 tests)2019: 94.2% pass (120 tests)201720182019
RegisteredTestsFirst-time passvs model (92.6%)
2017 223 87.9% -4.7 pp
2018 353 94.9% +2.3 pp
2019 120 94.2% +1.6 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 · 2020–2025
86%92%97%2020: 88.2% pass (34 tests)2021: 91.1% pass (123 tests)2022: 91.2% pass (159 tests)2023: 95.4% pass (151 tests)2024: 93.8% pass (112 tests)2025: 92.4% pass (119 tests)20202025

Questions

Which An 650 ZL8 years have the lowest MOT pass rate?
2017 registered examples pass first time less often than the Suzuki An 650 ZL8 overall (92.6%); the 2017 cohort is lowest at 87.9% from 223 tests.
Which An 650 ZL8 year has the highest MOT pass rate?
2018, at 94.9% of 353 first tests (2005–2025).
How much does the An 650 ZL8 pass rate vary by year?
7.0 percentage points between the highest (2018, 94.9%) and lowest (2017, 87.9%) 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: Suzuki An 650 ZL8 reliability, failures and mileage · ranked #367 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S