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 2005 Seat Leon Diesel 1968cc has had 13 MOT tests on record, passing 9 and failing 4 (69% pass rate). It has 139,880 miles on the clock, averaging 10,384 miles per year, above the UK average of 7,400.
MOT & Mileage History for MK55 NNL
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
Above average| Latest reading | 139,880 miles |
| Reading date | |
| Average per year | 10,384 |
| Mileage consistency | Variable |
Check MK55 NNL
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | MK55 NNL |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2005 |
| First registered | |
| Area code | MK — Manchester, Manchester and Merseyside |
| Age identifier | 55 — September 2005 to February 2006 |
More MK55 N plates
Browse all MK55 N registrations from Manchester.
About MK55 NNL
What car is MK55 NNL?
MK55 NNL is an black Seat Leon, diesel (1968cc). First registered in Manchester in 2005.
What is the mileage of MK55 NNL?
The last recorded mileage for MK55 NNL was 139,880 miles, recorded on 2 Nov 2017 during its most recent MOT test.
Has MK55 NNL passed its MOT?
MK55 NNL has had 13 MOT tests with a 69% pass rate (9 passes, 4 failures). It last passed on 2 Nov 2017.
Is MK55 NNL ULEZ compliant?
Based on its fuel type and registration year, MK55 NNL is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is MK55 NNL?
MK55 NNL is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.