Ducati ST4

Real ownership data from 568 UK ST4 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.

UK examples

568

Median mileage

21,727 mi

Miles per year

876

MOT first-time pass

84.49%

Most common ST4 problems

Ranked by how often each fault appears in this model's MOT history.

Fault	Severity	Share of faults
Lights and indicators	major	10.8%
Brakes	major	6.6%
Suspension	major	3.7%
Tyres	dangerous	3.6%
Steering and head bearings	fail	2.1%
Chain and sprockets	fail	1.8%
Brake discs and pads	fail	1.7%
Other	fail	1.5%

Advisories (wear noted but not failed) are excluded above; the most common is tyres.

ST4 mileage and reliability by year

Use this to judge whether a specific bike is high or low mileage for its age.

Year	Examples	Median mileage	Miles/year	First-time pass
2004	21	14,135 mi	578	82.74%
2003	34	20,663 mi	1,160	82.4%
2002	67	22,665 mi	927	85.77%
2001	122	21,722 mi	860	85.25%
2000	156	20,883 mi	868	85.85%
1999	145	24,070 mi	833	82.37%
1998	15	18,513 mi	1,264	83.12%

ST4 questions, answered with data

What are the most common problems with the Ducati ST4?

Across 568 UK examples, the most frequently recorded MOT faults are lights and indicators (10.8% of all recorded faults), brakes (6.6% of all recorded faults), suspension (3.7% of all recorded faults).

What is average mileage for a Ducati ST4?

The median Ducati ST4 in the UK has covered 21,727 miles, and typically rides about 876 miles a year. Half of all examples fall between 13,777 and 30,853 miles.

Is the Ducati ST4 reliable?

84.49% of Ducati ST4 MOT tests are passed first time, with an average of 0.71 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.

Based on DVSA MOT test records for 568 Ducati ST4 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.