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 Petrol 1781cc has had 16 MOT tests on record, passing 11 and failing 5 (69% pass rate). It has 103,455 miles on the clock, averaging 7,327 miles per year, below the UK average of 7,400.
MOT & Mileage History for YY54 JKX
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 | 103,455 miles |
| Reading date | |
| Miles last year | 6,845 |
| Average per year | 7,327 |
| Mileage consistency | Consistent |
Check YY54 JKX
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | YY54 JKX |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2004 |
| First registered | |
| Area code | YY — Beverley, Yorkshire |
| Age identifier | 54 — September 2004 to February 2005 |
More YY54 J plates
Browse all YY54 J registrations from Beverley.
About YY54 JKX
What car is YY54 JKX?
YY54 JKX is a silver Seat Leon, petrol (1781cc). First registered in Beverley in 2004.
What is the mileage of YY54 JKX?
The last recorded mileage for YY54 JKX was 103,455 miles, recorded on 7 Oct 2017 during its most recent MOT test.
Has YY54 JKX passed its MOT?
YY54 JKX has had 16 MOT tests with a 69% pass rate (11 passes, 5 failures). It last passed on 7 Oct 2017.
Is YY54 JKX ULEZ compliant?
Based on its fuel type and registration year, YY54 JKX is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YY54 JKX?
YY54 JKX is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.