BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki Gsxs 1000 S Katana: MOT pass rate by registration year

Which Gsxs 1000 S Katana years pass first time, and which fall short of the model's 91.3% average, from 749 DVSA tests.

2019
highest-passing year · 91.9%
2021
lowest-passing year · 86.4%
5.5pp
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: 2019 (91.9% of 471 tests). Lowest: 2021 (86.4% of 66). Years more than two points below the model average: 2021.

85%89%93%2019: 91.9% pass (471 tests)2020: 91.5% pass (212 tests)2021: 86.4% pass (66 tests)201920202021
RegisteredTestsFirst-time passvs model (91.3%)
2019 471 91.9% +0.6 pp
2020 212 91.5% +0.2 pp
2021 66 86.4% -4.9 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 · 2022–2025
89%91%93%2022: 89.7% pass (126 tests)2023: 91.6% pass (202 tests)2024: 91.8% pass (194 tests)2025: 91.9% pass (221 tests)20222025

Questions

Which Gsxs 1000 S Katana years have the lowest MOT pass rate?
2021 registered examples pass first time less often than the Suzuki Gsxs 1000 S Katana overall (91.3%); the 2021 cohort is lowest at 86.4% from 66 tests.
Which Gsxs 1000 S Katana year has the highest MOT pass rate?
2019, at 91.9% of 471 first tests (2005–2025).
How much does the Gsxs 1000 S Katana pass rate vary by year?
5.5 percentage points between the highest (2019, 91.9%) and lowest (2021, 86.4%) 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 Gsxs 1000 S Katana reliability, failures and mileage · ranked #619 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S