BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki VZ1600: MOT pass rate by registration year

Which VZ1600 years pass first time, and which fall short of the model's 87.5% average, from 770 DVSA tests.

2006
highest-passing year · 92.7%
2005
lowest-passing year · 83.8%
8.9pp
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: 2006 (92.7% of 165 tests). Lowest: 2005 (83.8% of 253). Years more than two points below the model average: 2005.

82%88%94%2004: 88.0% pass (276 tests)2005: 83.8% pass (253 tests)2006: 92.7% pass (165 tests)200420052006
RegisteredTestsFirst-time passvs model (87.5%)
2004 276 88.0% +0.5 pp
2005 253 83.8% -3.7 pp
2006 165 92.7% +5.2 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 · 2008–2024
70%85%100%2008: 87.9% pass (33 tests)2009: 87.2% pass (47 tests)2010: 91.8% pass (49 tests)2011: 85.1% pass (47 tests)2012: 86.3% pass (51 tests)2013: 84.1% pass (44 tests)2014: 90.2% pass (51 tests)2015: 82.4% pass (51 tests)2016: 87.2% pass (47 tests)2017: 97.9% pass (48 tests)2018: 91.7% pass (36 tests)2019: 82.1% pass (39 tests)2021: 83.7% pass (43 tests)2022: 97.5% pass (40 tests)2023: 75.7% pass (37 tests)2024: 84.8% pass (33 tests)20082024

Questions

Which VZ1600 years have the lowest MOT pass rate?
2005 registered examples pass first time less often than the Suzuki VZ1600 overall (87.5%); the 2005 cohort is lowest at 83.8% from 253 tests.
Which VZ1600 year has the highest MOT pass rate?
2006, at 92.7% of 165 first tests (2005–2025).
How much does the VZ1600 pass rate vary by year?
8.9 percentage points between the highest (2006, 92.7%) and lowest (2005, 83.8%) 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 VZ1600 reliability, failures and mileage · ranked #1750 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S