BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/AN 650 K3
Model report · 2005–2025

SUZUKI AN 650 K3

638cc Petrol Class 2
85.7%
first-time pass rate
12.4%
failed outright
11,934
median miles at test
105
MOT tests, 2005–2025

What fails on a AN 650 K3

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
11 55
steering and suspension
5 25
tyres and wheels
3 15
lighting and signalling
1 5

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 AN 650 K3 beats 3 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

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 AN 650 K3.

Pass rate by registration year

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

Best year to buy used: 2003 (86.1% pass). Weakest: 2003 (86.1%).

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.