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

DUCATI M620

618cc Petrol Class 2
83.8%
first-time pass rate
7.6%
failed outright
8,244
median miles at test
314
MOT tests, 2005–2025

What fails on a M620

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
20 44.4
lamps and reflectors
6 13.3
brakes
4 8.9
steering and suspension
4 8.9
tyres and wheels
3 6.7
drive system
2 4.4
structure and attachments
2 4.4
suspension
2 4.4
fuel and exhaust
1 2.2
steering
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 M620 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 M620.

Pass rate by registration year

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

Best year to buy used: 2006 (84.1% pass). Weakest: 2006 (84.1%).

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.