BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Suzuki VZ 800 K5: MOT pass rate by registration year

Which VZ 800 K5 years pass first time, and which fall short of the model's 86.2% average, from 1,227 DVSA tests.

2006
highest-passing year · 89.0%
2007
lowest-passing year · 83.7%
5.3pp
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 (89.0% of 255 tests). Lowest: 2007 (83.7% of 86). Years more than two points below the model average: 2007.

83%86%90%2005: 85.5% pass (875 tests)2006: 89.0% pass (255 tests)2007: 83.7% pass (86 tests)200520062007
RegisteredTestsFirst-time passvs model (86.2%)
2005 875 85.5% -0.7 pp
2006 255 89.0% +2.8 pp
2007 86 83.7% -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 · 2008–2025
73%84%95%2008: 86.2% pass (65 tests)2009: 85.4% pass (96 tests)2010: 89.6% pass (96 tests)2011: 89.1% pass (92 tests)2012: 82.6% pass (86 tests)2013: 87.2% pass (86 tests)2014: 91.8% pass (85 tests)2015: 78.3% pass (83 tests)2016: 84.7% pass (72 tests)2017: 88.2% pass (76 tests)2018: 77.1% pass (48 tests)2019: 83.3% pass (48 tests)2020: 90.9% pass (44 tests)2021: 88.3% pass (60 tests)2022: 83.3% pass (54 tests)2023: 87.5% pass (48 tests)2024: 91.3% pass (46 tests)2025: 85.0% pass (40 tests)20082025

Questions

Which VZ 800 K5 years have the lowest MOT pass rate?
2007 registered examples pass first time less often than the Suzuki VZ 800 K5 overall (86.2%); the 2007 cohort is lowest at 83.7% from 86 tests.
Which VZ 800 K5 year has the highest MOT pass rate?
2006, at 89.0% of 255 first tests (2005–2025).
How much does the VZ 800 K5 pass rate vary by year?
5.3 percentage points between the highest (2006, 89.0%) and lowest (2007, 83.7%) 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 VZ 800 K5 reliability, failures and mileage · ranked #2148 of 5428 models· other Suzuki models: GSXR600, GSF600, GSXR750, GSF1200, GSXR1000, SV650S