Ducati 851
Real ownership data from 300 UK 851 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
Most common 851 problems
Ranked by how often each fault appears in this model's MOT history.
| Fault | Severity | Share of faults |
|---|---|---|
| Lights and indicators | major | 14.2% |
| Brakes | major | 7.8% |
| Other | major | 4.6% |
| Tyres | fail | 2.4% |
| Suspension | major | 2% |
| Brake discs and pads | dangerous | 1.8% |
| Steering and head bearings | fail | 1.4% |
| Exhaust and emissions | fail | 1.2% |
Advisories (wear noted but not failed) are excluded above; the most common is exhaust and emissions.
851 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 |
|---|---|---|---|---|
| 1995 | 10 | 16,442 mi | 263 | 87.14% |
| 1993 | 20 | 16,696 mi | 91 | 88.33% |
| 1992 | 60 | 18,691 mi | 187 | 87.8% |
| 1991 | 78 | 20,014 mi | 202 | 90.6% |
| 1990 | 53 | 18,240 mi | 102 | 90.72% |
| 1989 | 42 | 18,422 mi | 224 | 91.15% |
851 questions, answered with data
What are the most common problems with the Ducati 851?
Across 300 UK examples, the most frequently recorded MOT faults are lights and indicators (14.2% of all recorded faults), brakes (7.8% of all recorded faults), other (4.6% of all recorded faults).
What is average mileage for a Ducati 851?
The median Ducati 851 in the UK has covered 18,308 miles, and typically rides about 180 miles a year. Half of all examples fall between 11,712 and 25,623 miles.
Is the Ducati 851 reliable?
89.45% of Ducati 851 MOT tests are passed first time, with an average of 0.51 faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 300 Ducati 851 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.