BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda XL185: MOT pass rate by registration year

Which XL185 years pass first time, and which fall short of the model's 79.9% average, from 1,013 DVSA tests.

1982
highest-passing year · 84.4%
1980
lowest-passing year · 76.0%
8.4pp
spread across 4 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 (84.4% of 154 tests). Lowest: 1980 (76.0% of 246). Years more than two points below the model average: 1980.

74%80%86%1979: 81.4% pass (183 tests)1980: 76.0% pass (246 tests)1981: 79.1% pass (373 tests)1982: 84.4% pass (154 tests)197919811982
RegisteredTestsFirst-time passvs model (79.9%)
1979 183 81.4% +1.5 pp
1980 246 76.0% -3.9 pp
1981 373 79.1% -0.8 pp
1982 154 84.4% +4.5 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 · 2006–2020
60%76%93%2006: 65.4% pass (78 tests)2007: 83.1% pass (59 tests)2008: 79.7% pass (74 tests)2009: 84.7% pass (59 tests)2010: 73.4% pass (79 tests)2011: 75.7% pass (74 tests)2012: 77.0% pass (74 tests)2013: 87.2% pass (78 tests)2014: 76.7% pass (73 tests)2015: 83.8% pass (68 tests)2016: 79.3% pass (58 tests)2017: 84.6% pass (52 tests)2018: 86.1% pass (36 tests)2019: 87.2% pass (47 tests)2020: 83.3% pass (30 tests)20062020

Questions

Which XL185 years have the lowest MOT pass rate?
1980 registered examples pass first time less often than the Honda XL185 overall (79.9%); the 1980 cohort is lowest at 76.0% from 246 tests.
Which XL185 year has the highest MOT pass rate?
1982, at 84.4% of 154 first tests (2005–2025).
How much does the XL185 pass rate vary by year?
8.4 percentage points between the highest (1982, 84.4%) and lowest (1980, 76.0%) 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: Honda XL185 reliability, failures and mileage · ranked #3603 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi