BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/DL 650 AM0
Model report · 2005–2025

SUZUKI DL 650 AM0

645cc Petrol Class 2
93.9%
first-time pass rate
2.1%
failed outright
8,662
median miles at test
428
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2023–2025

The DL 650 AM0's first-time pass rate has fallen 5.1 points since 2023, 96.7% to 91.6%.

90%94%98%2023: 96.7% pass (152 tests)2024: 93.0% pass (128 tests)2025: 91.6% pass (143 tests)20232025

Pass rate by mileage

how the DL 650 AM0's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage DL 650 AM0 passes first time 97.6% of the time; by 20k that's 90.0%.

86%93%99%0k: 97.6% pass (245 tests)10k: 88.2% pass (119 tests)20k: 90.0% pass (30 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 DL 650 AM0

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
5 31.2
structure and attachments
4 25
tyres
3 18.8
brakes
2 12.5
steering
1 6.2
suspension
1 6.2

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 DL 650 AM0 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 DL 650 AM0.

Pass rate by registration year

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

Best year to buy used: 2020 (93.8% pass). Weakest: 2020 (93.8%).

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.