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 1598cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 118,991 miles on the clock, averaging 13,254 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 YG66 OYU
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 | 118,991 miles |
| Reading date | |
| Average per year | 13,254 |
| Mileage consistency | Variable |
Check YG66 OYU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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 | YG66 OYU |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2016 |
| First registered | |
| Area code | YG — Leeds, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YG66 O plates
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About YG66 OYU
What car is YG66 OYU?
YG66 OYU is a grey Seat Leon, diesel (1598cc). First registered in Leeds in 2016.
What is the mileage of YG66 OYU?
The last recorded mileage for YG66 OYU was 118,991 miles, recorded on 14 May 2025 during its most recent MOT test.
Has YG66 OYU passed its MOT?
YG66 OYU has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 14 May 2025.
Is YG66 OYU ULEZ compliant?
Based on its fuel type and registration year, YG66 OYU 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 YG66 OYU?
YG66 OYU is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.