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 2015 Seat Leon Diesel 1598cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 48,579 miles on the clock, averaging 5,596 miles per year, below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for NJ15 TWU
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
Below average| Latest reading | 48,579 miles |
| Reading date | |
| Miles last year | 11,697 |
| Average per year | 5,596 |
| Mileage consistency | Variable |
Check NJ15 TWU
- 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 10 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:
Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | NJ15 TWU |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | NJ — Newcastle, North |
| Age identifier | 15 — March 2015 to August 2015 |
More NJ15 T plates
Browse all NJ15 T registrations from Newcastle.
About NJ15 TWU
What car is NJ15 TWU?
NJ15 TWU is an blue Seat Leon, diesel (1598cc). First registered in Newcastle in 2015.
What is the mileage of NJ15 TWU?
The last recorded mileage for NJ15 TWU was 48,579 miles, recorded on 28 Jan 2026 during its most recent MOT test.
Has NJ15 TWU passed its MOT?
NJ15 TWU has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 28 Jan 2026.
Is NJ15 TWU ULEZ compliant?
Based on its fuel type and registration year, NJ15 TWU is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NJ15 TWU?
NJ15 TWU is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.