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 10 and failing 4 (71% pass rate). It has 151,194 miles on the clock, averaging 12,058 miles per year, above the UK average of 7,400.
MOT & Mileage History for MK54 NBJ
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
Above average| Latest reading | 151,194 miles |
| Reading date | |
| Miles last year | 2,724 |
| Average per year | 12,058 |
| Mileage consistency | Variable |
Check MK54 NBJ
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | MK54 NBJ |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2004 |
| First registered | |
| Area code | MK — Manchester, Manchester and Merseyside |
| Age identifier | 54 — September 2004 to February 2005 |
More MK54 N plates
Browse all MK54 N registrations from Manchester.
About MK54 NBJ
What car is MK54 NBJ?
MK54 NBJ is an silver Seat Leon, diesel (1896cc). First registered in Manchester in 2004.
What is the mileage of MK54 NBJ?
The last recorded mileage for MK54 NBJ was 151,194 miles, recorded on 15 Dec 2016 during its most recent MOT test.
Has MK54 NBJ passed its MOT?
MK54 NBJ has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 15 Dec 2016.
Is MK54 NBJ ULEZ compliant?
Based on its fuel type and registration year, MK54 NBJ 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 MK54 NBJ?
MK54 NBJ is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.