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 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 151,005 miles on the clock, averaging 13,315 miles per year, above the UK average of 7,400.
MOT & Mileage History for NX55 XZU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 151,005 miles |
| Reading date | |
| Miles last year | 13,380 |
| Average per year | 13,315 |
| Mileage consistency | Variable |
Check NX55 XZU
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | NX55 XZU |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| 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 XZU
What car is NX55 XZU?
NX55 XZU is an black Seat Leon, diesel (1968cc). First registered in Stockton in 2005.
What is the mileage of NX55 XZU?
The last recorded mileage for NX55 XZU was 151,005 miles, recorded on 16 Jan 2018 during its most recent MOT test.
Has NX55 XZU passed its MOT?
NX55 XZU has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 16 Jan 2018.
Is NX55 XZU ULEZ compliant?
Based on its fuel type and registration year, NX55 XZU 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 XZU?
NX55 XZU is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.