BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki GSX650: MOT pass rate by registration year

Which GSX650 years pass first time, and which fall short of the model's 86.5% average, from 1,694 DVSA tests.

2011
highest-passing year · 91.5%
2009
lowest-passing year · 85.7%
5.8pp
spread across 5 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: 2011 (91.5% of 142 tests). Lowest: 2009 (85.7% of 517).

85%89%93%2008: 86.3% pass (598 tests)2009: 85.7% pass (517 tests)2010: 86.2% pass (297 tests)2011: 91.5% pass (142 tests)2012: 88.7% pass (71 tests)200820102012
RegisteredTestsFirst-time passvs model (86.5%)
2008 598 86.3% -0.2 pp
2009 517 85.7% -0.8 pp
2010 297 86.2% -0.3 pp
2011 142 91.5% +5.0 pp
2012 71 88.7% +2.2 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 · 2011–2025
79%87%94%2011: 88.1% pass (59 tests)2012: 91.7% pass (108 tests)2013: 87.9% pass (140 tests)2014: 86.4% pass (154 tests)2015: 86.2% pass (159 tests)2016: 90.4% pass (146 tests)2017: 84.6% pass (136 tests)2018: 89.7% pass (107 tests)2019: 81.5% pass (108 tests)2020: 85.7% pass (84 tests)2021: 82.5% pass (114 tests)2022: 87.1% pass (101 tests)2023: 88.8% pass (98 tests)2024: 82.1% pass (84 tests)2025: 87.7% pass (81 tests)20112025

Questions

Which GSX650 years have the lowest MOT pass rate?
none: no registration year of the Suzuki GSX650 falls more than two points under the model's 86.5% overall pass rate.
Which GSX650 year has the highest MOT pass rate?
2011, at 91.5% of 142 first tests (2005–2025). Years more than two points above the model average: 2011, 2012.
How much does the GSX650 pass rate vary by year?
5.8 percentage points between the highest (2011, 91.5%) and lowest (2009, 85.7%) 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 GSX650 reliability, failures and mileage · ranked #2052 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S