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 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 114,844 miles on the clock, averaging 9,852 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 YC66 DCF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 114,844 miles |
| Reading date | |
| Miles last year | 7,807 |
| Average per year | 9,852 |
| Mileage consistency | Consistent |
Check YC66 DCF
- Write-off & insurance claims Experian
- Outstanding finance 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.
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 | YC66 DCF |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | YC — Leeds, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YC66 D plates
Browse all YC66 D registrations from Leeds.
About YC66 DCF
What car is YC66 DCF?
YC66 DCF is a silver Seat Leon, diesel (1968cc). First registered in Leeds in 2016.
What is the mileage of YC66 DCF?
The last recorded mileage for YC66 DCF was 114,844 miles, recorded on 21 Mar 2026 during its most recent MOT test.
Has YC66 DCF passed its MOT?
YC66 DCF has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 21 Mar 2026.
Is YC66 DCF ULEZ compliant?
Based on its fuel type and registration year, YC66 DCF 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 YC66 DCF?
YC66 DCF is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.