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 2016 Seat Leon Diesel 1968cc has had 8 MOT tests on record, passing every one. It has 112,918 miles on the clock, averaging 12,372 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 YT66 YEK
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 | 112,918 miles |
| Reading date | |
| Miles last year | 13,670 |
| Average per year | 12,372 |
| Mileage consistency | Consistent |
Check YT66 YEK
- 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 8 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 | YT66 YEK |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | YT — Sheffield, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YT66 Y plates
Browse all YT66 Y registrations from Sheffield.
About YT66 YEK
What car is YT66 YEK?
YT66 YEK is a white Seat Leon, diesel (1968cc). First registered in Sheffield in 2016.
What is the mileage of YT66 YEK?
The last recorded mileage for YT66 YEK was 112,918 miles, recorded on 9 Dec 2025 during its most recent MOT test.
Has YT66 YEK passed its MOT?
YT66 YEK has had 8 MOT tests with an 100% pass rate (8 passes, 0 failures). It last passed on 9 Dec 2025.
Is YT66 YEK ULEZ compliant?
Based on its fuel type and registration year, YT66 YEK is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is YT66 YEK?
YT66 YEK is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.