SYM ADX 125
Real ownership data from 227 UK ADX 125 motorcycles — mileage, MOT pass rates and the faults that actually come up, taken from DVSA test records rather than opinion.
UK examples
227
Median mileage
3,710 mi
Miles per year
—
MOT first-time pass
100%
ADX 125 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 |
|---|---|---|---|---|
| 2026 | 57 | — | — | — |
| 2025 | 66 | — | — | — |
| 2024 | 74 | — | — | — |
| 2023 | 30 | 3,710 mi | — | 100% |
ADX 125 questions, answered with data
What is average mileage for a SYM ADX 125?
The median SYM ADX 125 in the UK has covered 3,710 miles. Half of all examples fall between 3,193 and 9,262 miles.
Is the SYM ADX 125 reliable?
100% of SYM ADX 125 MOT tests are passed first time, with an average of — faults recorded per test. This is measured from DVSA MOT records, not owner opinion.
Based on DVSA MOT test records for 227 SYM ADX 125 motorcycles registered in Great Britain and Northern Ireland. Contains public sector information licensed under the Open Government Licence v3.0.