BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

HONDA V4

400cc Petrol Class 2
80.8%
first-time pass rate
9.6%
failed outright
36,280
median miles at test
52
MOT tests, 2005–2025

What fails on a V4

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
7 46.7
body and structure
2 13.3
brakes
2 13.3
reg plates and vin
2 13.3
tyres and wheels
2 13.3

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 V4 beats 3 of its 4 closest rivals (KAWASAKI ER5, SUZUKI GS500, SUZUKI AN400).

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 V4.