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 Petrol 1984cc has had 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 89,531 miles on the clock, averaging 6,778 miles per year, below the UK average of 7,400. The 2.0 TSI Cupra engine is known for cjxb.
MOT & Mileage History for HA12 JSN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 89,531 miles |
| Reading date | |
| Miles last year | 3,499 |
| Average per year | 6,778 |
| Mileage consistency | Variable |
Check HA12 JSN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 9 tests on record
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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.
CJXB
Chain stretches, tensioner fails (inherited EA888 issue).
Explore more about the Seat Leon
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Vehicle Details
| Registration | HA12 JSN |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2015 |
| First registered | |
| Area code | HA — Bournemouth, Hampshire and Dorset |
| Age identifier | 12 — March 2012 to August 2012 |
More HA12 J plates
Browse all HA12 J registrations from Bournemouth.
About HA12 JSN
What car is HA12 JSN?
HA12 JSN is an black Seat Leon, petrol (1984cc). First registered in Bournemouth in 2015.
What is the mileage of HA12 JSN?
The last recorded mileage for HA12 JSN was 89,531 miles, recorded on 11 Feb 2026 during its most recent MOT test.
Has HA12 JSN passed its MOT?
HA12 JSN has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 11 Feb 2026.
Is HA12 JSN ULEZ compliant?
Based on its fuel type and registration year, HA12 JSN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is HA12 JSN?
HA12 JSN is approximately 11 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.