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 2004 Seat Leon Diesel 1896cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 138,987 miles on the clock, averaging 9,336 miles per year, above the UK average of 7,400.
MOT & Mileage History for ET53 GCO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 138,987 miles |
| Reading date | |
| Miles last year | 6,816 |
| Average per year | 9,336 |
| Mileage consistency | Variable |
Check ET53 GCO
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | ET53 GCO |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2004 |
| First registered | |
| Area code | ET — Chelmsford, Essex |
| Age identifier | 53 — September 2003 to February 2004 |
More ET53 G plates
Browse all ET53 G registrations from Chelmsford.
About ET53 GCO
What car is ET53 GCO?
ET53 GCO is an black Seat Leon, diesel (1896cc). First registered in Chelmsford in 2004.
What is the mileage of ET53 GCO?
The last recorded mileage for ET53 GCO was 138,987 miles, recorded on 29 Jun 2017 during its most recent MOT test.
Has ET53 GCO passed its MOT?
ET53 GCO has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 29 Jun 2017.
Is ET53 GCO ULEZ compliant?
Based on its fuel type and registration year, ET53 GCO is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is ET53 GCO?
ET53 GCO is approximately 22 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.