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 2006 Seat Leon Diesel 1968cc has had 18 MOT tests on record, passing 12 and failing 6 (67% pass rate). It has 149,678 miles on the clock, averaging 6,898 miles per year, below the UK average of 7,400.
MOT & Mileage History for NG56 JKN
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
Below average| Latest reading | 149,678 miles |
| Reading date | |
| Miles last year | 4,953 |
| Average per year | 6,898 |
| Mileage consistency | Variable |
Check NG56 JKN
- 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 18 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 | NG56 JKN |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2006 |
| First registered | |
| Area code | NG — Newcastle, North |
| Age identifier | 56 — September 2006 to February 2007 |
More NG56 J plates
Browse all NG56 J registrations from Newcastle.
About NG56 JKN
What car is NG56 JKN?
NG56 JKN is an black Seat Leon, diesel (1968cc). First registered in Newcastle in 2006.
What is the mileage of NG56 JKN?
The last recorded mileage for NG56 JKN was 149,678 miles, recorded on 4 Sep 2023 during its most recent MOT test.
Has NG56 JKN passed its MOT?
NG56 JKN has had 18 MOT tests with a 67% pass rate (12 passes, 6 failures). It last was tested on 4 Sep 2023.
Is NG56 JKN ULEZ compliant?
Based on its fuel type and registration year, NG56 JKN is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NG56 JKN?
NG56 JKN is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.