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 2010 Seat Leon Diesel 1598cc has had 13 MOT tests on record, passing 9 and failing 4 (69% pass rate). It has 182,524 miles on the clock, averaging 12,056 miles per year, above the UK average of 7,400.
MOT & Mileage History for OY10 ONZ
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 | 182,524 miles |
| Reading date | |
| Miles last year | 13,541 |
| Average per year | 12,056 |
| Mileage consistency | Variable |
Check OY10 ONZ
- 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 13 tests on record
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Vehicle Details
| Registration | OY10 ONZ |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2010 |
| First registered | |
| Area code | OY — Oxford, Oxford |
| Age identifier | 10 — March 2010 to August 2010 |
More OY10 O plates
Browse all OY10 O registrations from Oxford.
About OY10 ONZ
What car is OY10 ONZ?
OY10 ONZ is an blue Seat Leon, diesel (1598cc). First registered in Oxford in 2010.
What is the mileage of OY10 ONZ?
The last recorded mileage for OY10 ONZ was 182,524 miles, recorded on 11 Dec 2025 during its most recent MOT test.
Has OY10 ONZ passed its MOT?
OY10 ONZ has had 13 MOT tests with a 69% pass rate (9 passes, 4 failures). It last passed on 11 Dec 2025.
Is OY10 ONZ ULEZ compliant?
Based on its fuel type and registration year, OY10 ONZ is likely not ULEZ compliant. As a diesel vehicle registered in 2010, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OY10 ONZ?
OY10 ONZ is approximately 16 years old. Age identifier 10 means registered between 1 March 2010 and 31 August 2010.