BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda ST 1300 A-4: MOT pass rate by registration year

Which ST 1300 A-4 years pass first time, and which fall short of the model's 88.4% average, from 664 DVSA tests.

2004
highest-passing year · 91.8%
2005
lowest-passing year · 85.1%
6.7pp
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: 2004 (91.8% of 195 tests). Lowest: 2005 (85.1% of 343). Years more than two points below the model average: 2005.

84%88%93%2004: 91.8% pass (195 tests)2005: 85.1% pass (343 tests)2006: 90.9% pass (99 tests)200420052006
RegisteredTestsFirst-time passvs model (88.4%)
2004 195 91.8% +3.4 pp
2005 343 85.1% -3.3 pp
2006 99 90.9% +2.5 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 · 2008–2017
79%87%96%2008: 91.8% pass (49 tests)2009: 81.8% pass (55 tests)2010: 89.6% pass (48 tests)2011: 88.6% pass (44 tests)2012: 91.3% pass (46 tests)2013: 87.5% pass (48 tests)2014: 88.4% pass (43 tests)2015: 92.9% pass (42 tests)2016: 87.8% pass (41 tests)2017: 88.9% pass (36 tests)20082017

Questions

Which ST 1300 A-4 years have the lowest MOT pass rate?
2005 registered examples pass first time less often than the Honda ST 1300 A-4 overall (88.4%); the 2005 cohort is lowest at 85.1% from 343 tests.
Which ST 1300 A-4 year has the highest MOT pass rate?
2004, at 91.8% of 195 first tests (2005–2025). Years more than two points above the model average: 2004, 2006.
How much does the ST 1300 A-4 pass rate vary by year?
6.7 percentage points between the highest (2004, 91.8%) and lowest (2005, 85.1%) 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: Honda ST 1300 A-4 reliability, failures and mileage · ranked #1478 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi