BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki VZR1800: MOT pass rate by registration year

Which VZR1800 years pass first time, and which fall short of the model's 88.1% average, from 1,197 DVSA tests.

2010
highest-passing year · 93.1%
2011
lowest-passing year · 84.8%
8.3pp
spread across 6 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: 2010 (93.1% of 116 tests). Lowest: 2011 (84.8% of 66). Years more than two points below the model average: 2011.

83%89%95%2006: 87.1% pass (155 tests)2007: 88.0% pass (426 tests)2008: 86.1% pass (251 tests)2009: 89.0% pass (154 tests)2010: 93.1% pass (116 tests)2011: 84.8% pass (66 tests)200620092011
RegisteredTestsFirst-time passvs model (88.1%)
2006 155 87.1% -1.0 pp
2007 426 88.0% -0.1 pp
2008 251 86.1% -2.0 pp
2009 154 89.0% +0.9 pp
2010 116 93.1% +5.0 pp
2011 66 84.8% -3.3 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 · 2010–2025
78%86%94%2010: 86.8% pass (38 tests)2011: 91.5% pass (71 tests)2012: 89.9% pass (79 tests)2013: 89.5% pass (86 tests)2014: 88.9% pass (99 tests)2015: 84.2% pass (95 tests)2016: 87.1% pass (101 tests)2017: 91.2% pass (91 tests)2018: 91.0% pass (67 tests)2019: 89.9% pass (69 tests)2020: 81.0% pass (58 tests)2021: 85.5% pass (76 tests)2022: 86.7% pass (75 tests)2023: 88.0% pass (75 tests)2024: 88.0% pass (50 tests)2025: 87.7% pass (57 tests)20102025

Questions

Which VZR1800 years have the lowest MOT pass rate?
2011 registered examples pass first time less often than the Suzuki VZR1800 overall (88.1%); the 2011 cohort is lowest at 84.8% from 66 tests.
Which VZR1800 year has the highest MOT pass rate?
2010, at 93.1% of 116 first tests (2005–2025).
How much does the VZR1800 pass rate vary by year?
8.3 percentage points between the highest (2010, 93.1%) and lowest (2011, 84.8%) 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 VZR1800 reliability, failures and mileage · ranked #1574 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S