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 2003 Mazda 6 Petrol 2300cc has had 18 MOT tests on record, passing 13 and failing 5 (72% pass rate). It has 215,033 miles on the clock, averaging 12,547 miles per year, above the UK average of 7,400.
MOT & Mileage History for ET03 OUN
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 | 215,033 miles |
| Reading date | |
| Miles last year | 16,384 |
| Average per year | 12,547 |
| Mileage consistency | Variable |
Check ET03 OUN
- 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 18 tests on record
Similar cars to consider
Buyers comparing the Mazda 6 often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Mazda 6
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | ET03 OUN |
| Make | Mazda |
| Model | 6 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 2300cc |
| Year | 2003 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 03 — March 2003 to August 2003 |
More ET03 O plates
Browse all ET03 O registrations from Chelmsford.
About ET03 OUN
What car is ET03 OUN?
ET03 OUN is an silver Mazda 6, petrol (2300cc). First registered in Chelmsford in 2003.
What is the mileage of ET03 OUN?
The last recorded mileage for ET03 OUN was 215,033 miles, recorded on 9 Jan 2020 during its most recent MOT test.
Has ET03 OUN passed its MOT?
ET03 OUN has had 18 MOT tests with a 72% pass rate (13 passes, 5 failures). It last was tested on 9 Jan 2020.
Is ET03 OUN ULEZ compliant?
Based on its fuel type and registration year, ET03 OUN is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ET03 OUN?
ET03 OUN is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.