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 2005 Mazda 3 Diesel 1560cc has had 15 MOT tests on record, passing 13 and failing 2 (87% pass rate). It has 161,022 miles on the clock, averaging 9,329 miles per year, above the UK average of 7,400. The 1.6L Y6 Diesel engine is known for turbocharger (oil supply failure).
MOT & Mileage History for OW05 COJ
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
Above average| Latest reading | 161,022 miles |
| Reading date | |
| Miles last year | 8,920 |
| Average per year | 9,329 |
| Mileage consistency | Variable |
Check OW05 COJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 15 tests on record
Similar cars to consider
Buyers comparing the Mazda 3 often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2003–2009), 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 | OW05 COJ |
| Make | Mazda |
| Model | 3 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1560cc |
| Year | 2005 |
| First registered | |
| Area code | OW — Oxford, Oxford |
| Age identifier | 05 — March 2005 to August 2005 |
More OW05 C plates
Browse all OW05 C registrations from Oxford.
About OW05 COJ
What car is OW05 COJ?
OW05 COJ is an silver Mazda 3, diesel (1560cc). First registered in Oxford in 2005.
What is the mileage of OW05 COJ?
The last recorded mileage for OW05 COJ was 161,022 miles, recorded on 5 May 2020 during its most recent MOT test.
Has OW05 COJ passed its MOT?
OW05 COJ has had 15 MOT tests with an 87% pass rate (13 passes, 2 failures). It last passed on 5 May 2020.
Is OW05 COJ ULEZ compliant?
Based on its fuel type and registration year, OW05 COJ is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OW05 COJ?
OW05 COJ is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.