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 1598cc has had 22 MOT tests on record, passing 19 and failing 3 (86% pass rate). It has 78,344 miles on the clock, averaging 2,788 miles per year, well below the UK average of 7,400.
MOT & Mileage History for OU54 NNT
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
Low mileage| Latest reading | 78,344 miles |
| Reading date | |
| Miles last year | 1,735 |
| Average per year | 2,788 |
| Mileage consistency | Variable |
Check OU54 NNT
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- Service interval analysis
- Warranty work logged
Full MOT Test History 22 tests on record
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Vehicle Details
| Registration | OU54 NNT |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2004 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 54 — September 2004 to February 2005 |
More OU54 N plates
Browse all OU54 N registrations from Oxford.
About OU54 NNT
What car is OU54 NNT?
OU54 NNT is an blue Seat Leon, petrol (1598cc). First registered in Oxford in 2004.
What is the mileage of OU54 NNT?
The last recorded mileage for OU54 NNT was 78,344 miles, recorded on 21 Oct 2025 during its most recent MOT test.
Has OU54 NNT passed its MOT?
OU54 NNT has had 22 MOT tests with an 86% pass rate (19 passes, 3 failures). It last passed on 21 Oct 2025.
Is OU54 NNT ULEZ compliant?
Based on its fuel type and registration year, OU54 NNT 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 OU54 NNT?
OU54 NNT is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.