BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/AN 650 AL2
Model report · 2005–2025

SUZUKI AN 650 AL2

638cc Petrol Class 2
88.7%
first-time pass rate
6.8%
failed outright
10,867
median miles at test
397
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2015–2023

The AN 650 AL2's first-time pass rate has fallen 7.1 points since 2015, 88.9% to 81.8%.

79%88%96%2015: 88.9% pass (36 tests)2016: 89.1% pass (55 tests)2017: 93.2% pass (44 tests)2018: 89.7% pass (39 tests)2019: 83.9% pass (31 tests)2021: 90.7% pass (43 tests)2022: 86.5% pass (37 tests)2023: 81.8% pass (33 tests)20152023

Pass rate by mileage

how the AN 650 AL2's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage AN 650 AL2 passes first time 93.9% of the time; by 20k that's 79.2%.

76%87%97%0k: 93.9% pass (179 tests)10k: 85.9% pass (128 tests)20k: 79.2% pass (48 tests)0k10k20k

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 AN 650 AL2

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
20 43.5
tyres and wheels
8 17.4
lamps and reflectors
6 13
tyres
4 8.7
suspension
4 8.7
lighting and signalling
2 4.3
steering and suspension
1 2.2
Identification of the vehicle
1 2.2

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 AL2 beats 4 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 AL2.

Pass rate by registration year

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

Best year to buy used: 2012 (90.1% pass). Weakest: 2013 (85.4%).

84%88%91%2012: 90.1% pass (274 tests)2013: 85.4% pass (123 tests)20122013

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.