BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/VZR 1800 N K8
Model report · 2005–2025

SUZUKI VZR 1800 N K8

1783cc Petrol Class 2
93.8%
first-time pass rate
2.8%
failed outright
9,042
median miles at test
356
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2012–2015

The VZR 1800 N K8's first-time pass rate has risen 4.8 points since 2012, 91.9% to 96.7%.

91%94%98%2012: 91.9% pass (37 tests)2013: 94.4% pass (36 tests)2014: 96.9% pass (32 tests)2015: 96.7% pass (30 tests)20122015

What fails on a VZR 1800 N K8

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
7 26.9
tyres and wheels
5 19.2
brakes
3 11.5
steering and suspension
3 11.5
tyres
3 11.5
lighting and signalling
1 3.8
audible warning (Horn)
1 3.8
driving controls
1 3.8
Identification of the vehicle
1 3.8
structure and attachments
1 3.8

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the VZR 1800 N K8 beats 3 of its 4 closest rivals (YAMAHA XJR1300, SUZUKI GSX1400, SUZUKI GSX1300R).

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 VZR 1800 N K8.

Pass rate by registration year

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

Best year to buy used: 2009 (93.7% pass). Weakest: 2008 (93.5%).

93%94%95%2008: 93.5% pass (186 tests)2009: 93.7% pass (159 tests)20082009

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.