BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki GSX250: MOT pass rate by registration year

Which GSX250 years pass first time, and which fall short of the model's 77.1% average, from 1,597 DVSA tests.

1984
highest-passing year · 81.1%
1981
lowest-passing year · 75.3%
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: 1984 (81.1% of 74 tests). Lowest: 1981 (75.3% of 478).

74%78%82%1980: 77.4% pass (566 tests)1981: 75.3% pass (478 tests)1982: 78.5% pass (279 tests)1983: 80.0% pass (85 tests)1984: 81.1% pass (74 tests)198019821984
RegisteredTestsFirst-time passvs model (77.1%)
1980 566 77.4% +0.3 pp
1981 478 75.3% -1.8 pp
1982 279 78.5% +1.4 pp
1983 85 80.0% +2.9 pp
1984 74 81.1% +4.0 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 · 2005–2021
61%77%93%2005: 78.4% pass (37 tests)2006: 75.5% pass (159 tests)2007: 75.4% pass (142 tests)2008: 80.0% pass (130 tests)2009: 66.7% pass (120 tests)2010: 73.0% pass (111 tests)2011: 72.6% pass (106 tests)2012: 77.4% pass (115 tests)2013: 75.0% pass (104 tests)2014: 74.7% pass (99 tests)2015: 86.5% pass (89 tests)2016: 75.6% pass (82 tests)2017: 83.3% pass (66 tests)2018: 87.8% pass (49 tests)2019: 85.1% pass (47 tests)2020: 75.8% pass (33 tests)2021: 85.0% pass (40 tests)20052021

Questions

Which GSX250 years have the lowest MOT pass rate?
none: no registration year of the Suzuki GSX250 falls more than two points under the model's 77.1% overall pass rate.
Which GSX250 year has the highest MOT pass rate?
1984, at 81.1% of 74 first tests (2005–2025). Years more than two points above the model average: 1983, 1984.
How much does the GSX250 pass rate vary by year?
5.8 percentage points between the highest (1984, 81.1%) and lowest (1981, 75.3%) 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 GSX250 reliability, failures and mileage · ranked #4044 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S