Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2010 Mazda 3 Diesel 1560cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 102,846 miles on the clock, averaging 5,601 miles per year, below the UK average of 7,400. The 1.6L Y6 Diesel engine is known for turbocharger (oil supply failure).
MOT & Mileage History for DG10 ONU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 102,846 miles |
| Reading date | |
| Miles last year | 8 |
| Average per year | 5,601 |
| Mileage consistency | Variable |
Check DG10 ONU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2009–2013), based on owner reports and workshop data across the UK.
Turbocharger (oil supply failure)
Insufficient oil supply starves turbo bearings, leading to damage or seizure.
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | DG10 ONU |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1560cc |
| Year | 2010 |
| First registered | |
| Area code | DG — Chester, Deeside to Shrewsbury |
| Age identifier | 10 — March 2010 to August 2010 |
More DG10 O plates
Browse all DG10 O registrations from Chester.
About DG10 ONU
What car is DG10 ONU?
DG10 ONU is a grey Mazda 3, diesel (1560cc). First registered in Chester in 2010.
What is the mileage of DG10 ONU?
The last recorded mileage for DG10 ONU was 102,846 miles, recorded on 25 Mar 2021 during its most recent MOT test.
Has DG10 ONU passed its MOT?
DG10 ONU has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 25 Mar 2021.
Is DG10 ONU ULEZ compliant?
Based on its fuel type and registration year, DG10 ONU is likely not ULEZ compliant. As a diesel vehicle registered in 2010, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is DG10 ONU?
DG10 ONU is approximately 16 years old. Age identifier 10 means registered between 1 March 2010 and 31 August 2010.