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 1390cc has had 22 MOT tests on record, passing 13 and failing 9 (59% pass rate). It has 155,906 miles on the clock, averaging 8,590 miles per year, around the UK average of 7,400.
MOT & Mileage History for NJ54 KNF
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 | 155,906 miles |
| Reading date | |
| Miles last year | 6,893 |
| Average per year | 8,590 |
| Mileage consistency | Consistent |
Check NJ54 KNF
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- Warranty work logged
Full MOT Test History 22 tests on record
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Vehicle Details
| Registration | NJ54 KNF |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1390cc |
| Year | 2004 |
| First registered | |
| Area code | NJ — Newcastle, North |
| Age identifier | 54 — September 2004 to February 2005 |
More NJ54 K plates
Browse all NJ54 K registrations from Newcastle.
About NJ54 KNF
What car is NJ54 KNF?
NJ54 KNF is an black Seat Leon, petrol (1390cc). First registered in Newcastle in 2004.
What is the mileage of NJ54 KNF?
The last recorded mileage for NJ54 KNF was 155,906 miles, recorded on 3 Mar 2022 during its most recent MOT test.
Has NJ54 KNF passed its MOT?
NJ54 KNF has had 22 MOT tests with a 59% pass rate (13 passes, 9 failures). It last passed on 3 Mar 2022.
Is NJ54 KNF ULEZ compliant?
Based on its fuel type and registration year, NJ54 KNF 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 NJ54 KNF?
NJ54 KNF is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.