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 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 116,897 miles on the clock, averaging 5,375 miles per year, below the UK average of 7,400.
MOT & Mileage History for OU54 HHN
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
Below average| Latest reading | 116,897 miles |
| Reading date | |
| Miles last year | 5,981 |
| Average per year | 5,375 |
| Mileage consistency | Variable |
Check OU54 HHN
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Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | OU54 HHN |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2004 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 54 — September 2004 to February 2005 |
More OU54 H plates
Browse all OU54 H registrations from Oxford.
About OU54 HHN
What car is OU54 HHN?
OU54 HHN is an blue Seat Leon, diesel (1896cc). First registered in Oxford in 2004.
What is the mileage of OU54 HHN?
The last recorded mileage for OU54 HHN was 116,897 miles, recorded on 12 Jan 2023 during its most recent MOT test.
Has OU54 HHN passed its MOT?
OU54 HHN has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 12 Jan 2023.
Is OU54 HHN ULEZ compliant?
Based on its fuel type and registration year, OU54 HHN 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 OU54 HHN?
OU54 HHN is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.