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 Mercedes-Benz C Petrol 1796cc has had 22 MOT tests on record, passing 12 and failing 10 (55% pass rate). It has 187,439 miles on the clock, averaging 12,931 miles per year, above the UK average of 7,400.
MOT & Mileage History for ET03 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
Above average| Latest reading | 187,439 miles |
| Reading date | |
| Average per year | 12,931 |
| Mileage consistency | Variable |
Check ET03 ONU
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- Service interval analysis
- Warranty work logged
Full MOT Test History 22 tests on record
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Vehicle Details
| Registration | ET03 ONU |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2003 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 03 — March 2003 to August 2003 |
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About ET03 ONU
What car is ET03 ONU?
ET03 ONU is an blue Mercedes-Benz C, petrol (1796cc). First registered in Chelmsford in 2003.
What is the mileage of ET03 ONU?
The last recorded mileage for ET03 ONU was 187,439 miles, recorded on 26 Sep 2018 during its most recent MOT test.
Has ET03 ONU passed its MOT?
ET03 ONU has had 22 MOT tests with a 55% pass rate (12 passes, 10 failures). It last passed on 26 Sep 2018.
Is ET03 ONU ULEZ compliant?
Based on its fuel type and registration year, ET03 ONU 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 ONU?
ET03 ONU is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.