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 12 and failing 2 (86% pass rate). It has 146,130 miles on the clock, averaging 7,785 miles per year, around the UK average of 7,400.
MOT & Mileage History for OU04 HZX
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
About average| Latest reading | 146,130 miles |
| Reading date | |
| Miles last year | 9,260 |
| Average per year | 7,785 |
| Mileage consistency | Variable |
Check OU04 HZX
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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 | OU04 HZX |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2004 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 04 — March 2004 to August 2004 |
More OU04 H plates
Browse all OU04 H registrations from Oxford.
About OU04 HZX
What car is OU04 HZX?
OU04 HZX is an silver Seat Leon, diesel (1896cc). First registered in Oxford in 2004.
What is the mileage of OU04 HZX?
The last recorded mileage for OU04 HZX was 146,130 miles, recorded on 17 Mar 2018 during its most recent MOT test.
Has OU04 HZX passed its MOT?
OU04 HZX has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 17 Mar 2018.
Is OU04 HZX ULEZ compliant?
Based on its fuel type and registration year, OU04 HZX 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 OU04 HZX?
OU04 HZX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.