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 1968cc has had 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 122,917 miles on the clock, averaging 11,178 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for CU15 YGZ
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 | 122,917 miles |
| Reading date | |
| Average per year | 11,178 |
| Mileage consistency | Variable |
Check CU15 YGZ
- 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 12 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CU15 YGZ |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2015 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 15 — March 2015 to August 2015 |
More CU15 Y plates
Browse all CU15 Y registrations from Swansea.
About CU15 YGZ
What car is CU15 YGZ?
CU15 YGZ is a red Seat Leon, diesel (1968cc). First registered in Swansea in 2015.
What is the mileage of CU15 YGZ?
The last recorded mileage for CU15 YGZ was 122,917 miles, recorded on 27 May 2026 during its most recent MOT test.
Has CU15 YGZ passed its MOT?
CU15 YGZ has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 27 May 2026.
Is CU15 YGZ ULEZ compliant?
Based on its fuel type and registration year, CU15 YGZ 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 CU15 YGZ?
CU15 YGZ is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.