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 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 112,370 miles on the clock, averaging 6,846 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 TWL
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 | 112,370 miles |
| Reading date | |
| Miles last year | 5,260 |
| Average per year | 6,846 |
| Mileage consistency | Variable |
Check NJ15 TWL
- 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 11 tests on record
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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
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Vehicle Details
| Registration | NJ15 TWL |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| 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 TWL
What car is NJ15 TWL?
NJ15 TWL is an red Seat Leon, diesel (1598cc). First registered in Newcastle in 2015.
What is the mileage of NJ15 TWL?
The last recorded mileage for NJ15 TWL was 112,370 miles, recorded on 14 Apr 2026 during its most recent MOT test.
Has NJ15 TWL passed its MOT?
NJ15 TWL has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 14 Apr 2026.
Is NJ15 TWL ULEZ compliant?
Based on its fuel type and registration year, NJ15 TWL 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 TWL?
NJ15 TWL is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.