BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki GS750: MOT pass rate by registration year

Which GS750 years pass first time, and which fall short of the model's 79.6% average, from 3,466 DVSA tests.

1982
highest-passing year · 83.5%
1976
lowest-passing year · 71.1%
12.4pp
spread across 7 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: 1982 (83.5% of 109 tests). Lowest: 1976 (71.1% of 90). Years more than two points below the model average: 1976, 1979, 1980, 1981.

69%77%86%1976: 71.1% pass (90 tests)1977: 81.7% pass (1,019 tests)1978: 80.9% pass (1,131 tests)1979: 77.3% pass (630 tests)1980: 77.1% pass (140 tests)1981: 76.5% pass (170 tests)1982: 83.5% pass (109 tests)197619791982
RegisteredTestsFirst-time passvs model (79.6%)
1976 90 71.1% -8.5 pp
1977 1,019 81.7% +2.1 pp
1978 1,131 80.9% +1.3 pp
1979 630 77.3% -2.3 pp
1980 140 77.1% -2.5 pp
1981 170 76.5% -3.1 pp
1982 109 83.5% +3.9 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 · 2005–2022
69%82%96%2005: 73.3% pass (60 tests)2006: 79.5% pass (331 tests)2007: 76.3% pass (279 tests)2008: 79.2% pass (269 tests)2009: 81.2% pass (260 tests)2010: 74.8% pass (222 tests)2011: 78.5% pass (246 tests)2012: 78.9% pass (237 tests)2013: 78.5% pass (242 tests)2014: 75.9% pass (257 tests)2015: 81.1% pass (243 tests)2016: 80.6% pass (227 tests)2017: 82.7% pass (214 tests)2018: 88.1% pass (126 tests)2019: 89.0% pass (73 tests)2020: 81.0% pass (42 tests)2021: 91.5% pass (47 tests)2022: 81.4% pass (43 tests)20052022

Questions

Which GS750 years have the lowest MOT pass rate?
1976, 1979, 1980, 1981 registered examples pass first time less often than the Suzuki GS750 overall (79.6%); the 1976 cohort is lowest at 71.1% from 90 tests.
Which GS750 year has the highest MOT pass rate?
1982, at 83.5% of 109 first tests (2005–2025). Years more than two points above the model average: 1977, 1982.
How much does the GS750 pass rate vary by year?
12.4 percentage points between the highest (1982, 83.5%) and lowest (1976, 71.1%) 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 GS750 reliability, failures and mileage · ranked #3668 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S