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 Seat Leon Petrol 1781cc has had 25 MOT tests on record, passing 17 and failing 8 (68% pass rate). It has 134,117 miles on the clock, averaging 6,206 miles per year, below the UK average of 7,400.
MOT & Mileage History for OU03 BYA
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 | 134,117 miles |
| Reading date | |
| Miles last year | 1,001 |
| Average per year | 6,206 |
| Mileage consistency | Variable |
Check OU03 BYA
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- Warranty work logged
Full MOT Test History 25 tests on record
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Vehicle Details
| Registration | OU03 BYA |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1781cc |
| Year | 2003 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 03 — March 2003 to August 2003 |
More OU03 B plates
Browse all OU03 B registrations from Oxford.
About OU03 BYA
What car is OU03 BYA?
OU03 BYA is an silver Seat Leon, petrol (1781cc). First registered in Oxford in 2003.
What is the mileage of OU03 BYA?
The last recorded mileage for OU03 BYA was 134,117 miles, recorded on 29 Jul 2023 during its most recent MOT test.
Has OU03 BYA passed its MOT?
OU03 BYA has had 25 MOT tests with a 68% pass rate (17 passes, 8 failures). It last passed on 29 Jul 2023.
Is OU03 BYA ULEZ compliant?
Based on its fuel type and registration year, OU03 BYA 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 OU03 BYA?
OU03 BYA is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.