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 9 MOT tests on record, passing 8 and failing once (89% pass rate). It has 148,331 miles on the clock, averaging 11,683 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for YS65 CWJ
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
Above average| Latest reading | 148,331 miles |
| Reading date | |
| Miles last year | 15,132 |
| Average per year | 11,683 |
| Mileage consistency | Variable |
Check YS65 CWJ
- 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 9 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 | YS65 CWJ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | YS — Sheffield, Yorkshire |
| Age identifier | 65 — September 2015 to February 2016 |
More YS65 C plates
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About YS65 CWJ
What car is YS65 CWJ?
YS65 CWJ is a grey Seat Leon, diesel (1598cc). First registered in Sheffield in 2015.
What is the mileage of YS65 CWJ?
The last recorded mileage for YS65 CWJ was 148,331 miles, recorded on 16 Jun 2026 during its most recent MOT test.
Has YS65 CWJ passed its MOT?
YS65 CWJ has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 16 Jun 2026.
Is YS65 CWJ ULEZ compliant?
Based on its fuel type and registration year, YS65 CWJ 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 YS65 CWJ?
YS65 CWJ is approximately 11 years old. Age identifier 65 means registered between 1 September 2015 and 28 February 2016.