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 8 and failing once (89% pass rate). It has 116,825 miles on the clock, averaging 10,446 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 YJ66 LTN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 116,825 miles |
| Reading date | |
| Miles last year | 8,728 |
| Average per year | 10,446 |
| Mileage consistency | Variable |
Check YJ66 LTN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle 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 | YJ66 LTN |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | YJ — Leeds, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YJ66 L plates
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About YJ66 LTN
What car is YJ66 LTN?
YJ66 LTN is a blue Seat Leon, diesel (1968cc). First registered in Leeds in 2016.
What is the mileage of YJ66 LTN?
The last recorded mileage for YJ66 LTN was 116,825 miles, recorded on 14 May 2026 during its most recent MOT test.
Has YJ66 LTN passed its MOT?
YJ66 LTN has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 14 May 2026.
Is YJ66 LTN ULEZ compliant?
Based on its fuel type and registration year, YJ66 LTN 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 YJ66 LTN?
YJ66 LTN is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.