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 2013 Seat Leon Diesel 1598cc has had 12 MOT tests on record, passing 11 and failing once (92% pass rate). It has 68,513 miles on the clock, averaging 6,470 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 KJ63 HAL
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 | 68,513 miles |
| Reading date | |
| Miles last year | 4,205 |
| Average per year | 6,470 |
| Mileage consistency | Variable |
Check KJ63 HAL
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 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.
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Vehicle Details
| Registration | KJ63 HAL |
| Make | Seat |
| Model | Leon |
| Colour | Green |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2013 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 63 — September 2013 to February 2014 |
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About KJ63 HAL
What car is KJ63 HAL?
KJ63 HAL is a green Seat Leon, diesel (1598cc). First registered in Northampton in 2013.
What is the mileage of KJ63 HAL?
The last recorded mileage for KJ63 HAL was 68,513 miles, recorded on 20 Feb 2026 during its most recent MOT test.
Has KJ63 HAL passed its MOT?
KJ63 HAL has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 20 Feb 2026.
Is KJ63 HAL ULEZ compliant?
Based on its fuel type and registration year, KJ63 HAL is likely not ULEZ compliant. As a diesel vehicle registered in 2013, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KJ63 HAL?
KJ63 HAL is approximately 13 years old. Age identifier 63 means registered between 1 September 2013 and 28 February 2014.