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 1896cc has had 23 MOT tests on record, passing 16 and failing 7 (70% pass rate). It has 171,467 miles on the clock, averaging 9,265 miles per year, above the UK average of 7,400.
MOT & Mileage History for NX55 OEG
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 | 171,467 miles |
| Reading date | |
| Miles last year | 9,870 |
| Average per year | 9,265 |
| Mileage consistency | Variable |
Check NX55 OEG
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 23 tests on record
Similar cars to consider
Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | NX55 OEG |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2005 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 55 — September 2005 to February 2006 |
More NX55 O plates
Browse all NX55 O registrations from Stockton.
About NX55 OEG
What car is NX55 OEG?
NX55 OEG is an silver Seat Leon, diesel (1896cc). First registered in Stockton in 2005.
What is the mileage of NX55 OEG?
The last recorded mileage for NX55 OEG was 171,467 miles, recorded on 23 Apr 2024 during its most recent MOT test.
Has NX55 OEG passed its MOT?
NX55 OEG has had 23 MOT tests with a 70% pass rate (16 passes, 7 failures). It last passed on 23 Apr 2024.
Is NX55 OEG ULEZ compliant?
Based on its fuel type and registration year, NX55 OEG 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 OEG?
NX55 OEG is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.