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 2018 Seat Leon Petrol 1498cc has had 3 MOT tests on record, passing every one. It has 44,547 miles on the clock, averaging 13,925 miles per year, above the UK average of 7,400. The 1.5 TSI Evo engine is known for daca.
MOT & Mileage History for WS04 JAS
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
Above average| Latest reading | 44,547 miles |
| Reading date | |
| Miles last year | 12,471 |
| Average per year | 13,925 |
| Mileage consistency | Consistent |
Check WS04 JAS
- 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 3 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.
DACA
ECU software mishandles ACT deactivation and turbo spool on cold starts, causing lag/judder (manuals worst).
Explore more about the Seat Leon
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Vehicle Details
| Registration | WS04 JAS |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | WS — Bristol, West of England |
| Age identifier | 04 — March 2004 to August 2004 |
More WS04 J plates
Browse all WS04 J registrations from Bristol.
About WS04 JAS
What car is WS04 JAS?
WS04 JAS is a silver Seat Leon, petrol (1498cc). First registered in Bristol in 2018.
What is the mileage of WS04 JAS?
The last recorded mileage for WS04 JAS was 44,547 miles, recorded on 31 Oct 2025 during its most recent MOT test.
Has WS04 JAS passed its MOT?
WS04 JAS has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 31 Oct 2025.
Is WS04 JAS ULEZ compliant?
Based on its fuel type and registration year, WS04 JAS 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 WS04 JAS?
WS04 JAS is approximately 8 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.