BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
82.2%
first-time pass rate
9.9%
failed outright
19,779
median miles at test
787
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2025

The VULCAN's first-time pass rate has risen 13.1 points since 2006, 77.5% to 90.6%.

66%81%96%2006: 77.5% pass (40 tests)2007: 81.3% pass (32 tests)2008: 87.5% pass (32 tests)2010: 74.4% pass (43 tests)2011: 78.9% pass (38 tests)2012: 84.1% pass (44 tests)2013: 70.8% pass (48 tests)2014: 74.5% pass (47 tests)2015: 76.9% pass (52 tests)2016: 81.8% pass (55 tests)2017: 89.4% pass (47 tests)2018: 89.7% pass (39 tests)2019: 84.8% pass (33 tests)2020: 90.6% pass (32 tests)2021: 80.0% pass (40 tests)2022: 85.4% pass (41 tests)2023: 83.8% pass (37 tests)2025: 90.6% pass (32 tests)20062025

Pass rate by mileage

how the VULCAN's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage VULCAN passes first time 84.9% of the time; by 40k that's 88.0%.

76%83%90%0k: 84.9% pass (159 tests)10k: 82.5% pass (246 tests)20k: 78.1% pass (224 tests)30k: 81.7% pass (71 tests)40k: 88.0% pass (50 tests)0k20k40k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a VULCAN

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
37 23.6 0.8×
tyres and wheels
24 15.3 1.2×
brakes
23 14.6 0.6×
lamps and reflectors
15 9.6 0.8×
steering and suspension
15 9.6 0.5×
structure and attachments
11 7 1.5×
reg plates and vin
11 7 2.0×
tyres
8 5.1 1.5×
fuel and exhaust
7 4.5 0.8×
drive system
6 3.8 0.7×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the VULCAN beats 0 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the VULCAN.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2005 (87.5% pass). Weakest: 1995 (79.0%).

77%83%89%1993: 81.6% pass (114 tests)1995: 79.0% pass (62 tests)2005: 87.5% pass (64 tests)199319952005

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

KAWASAKI VULCAN FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI VULCAN reliable?

The KAWASAKI VULCAN is less reliable than average for its class: 82.2% of its 787 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #3146 of 5426 models.

What does a VULCAN fail its MOT on most?

lighting and signalling — 24% of all defects recorded against failed VULCAN tests.

What is the best year of VULCAN to buy used?

By first-time pass rate, 2005-registered examples do best (87.5%) and 1995 worst (79.0%). Condition and history still trump the year.

How many miles will a VULCAN last?

The median VULCAN shows 19,779 miles at test, and examples around 40k miles still pass 88.0% of the time — mileage alone rarely kills one.