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 16 MOT tests on record, passing 9 and failing 7 (56% pass rate). It has 123,738 miles on the clock, averaging 8,591 miles per year, around the UK average of 7,400.
MOT & Mileage History for NX55 XZB
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 | 123,738 miles |
| Reading date | |
| Miles last year | 9 |
| Average per year | 8,591 |
| Mileage consistency | Variable |
Check NX55 XZB
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | NX55 XZB |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2005 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 55 — September 2005 to February 2006 |
More NX55 X plates
Browse all NX55 X registrations from Stockton.
About NX55 XZB
What car is NX55 XZB?
NX55 XZB is an grey Seat Leon, diesel (1968cc). First registered in Stockton in 2005.
What is the mileage of NX55 XZB?
The last recorded mileage for NX55 XZB was 123,738 miles, recorded on 31 Jul 2020 during its most recent MOT test.
Has NX55 XZB passed its MOT?
NX55 XZB has had 16 MOT tests with a 56% pass rate (9 passes, 7 failures). It last passed on 31 Jul 2020.
Is NX55 XZB ULEZ compliant?
Based on its fuel type and registration year, NX55 XZB 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 NX55 XZB?
NX55 XZB is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.