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 2017 Seat Leon Petrol 1798cc has had 10 MOT tests on record, passing 7 and failing 3 (70% pass rate). It has 79,644 miles on the clock, averaging 10,008 miles per year, above the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for YF67 LJJ
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 | 79,644 miles |
| Reading date | |
| Miles last year | 65 |
| Average per year | 10,008 |
| Mileage consistency | Variable |
Check YF67 LJJ
- Write-off & insurance claims 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 10 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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | YF67 LJJ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2017 |
| First registered | |
| Area code | YF — Leeds, Yorkshire |
| Age identifier | 67 — September 2017 to February 2018 |
More YF67 L plates
Browse all YF67 L registrations from Leeds.
About YF67 LJJ
What car is YF67 LJJ?
YF67 LJJ is a grey Seat Leon, petrol (1798cc). First registered in Leeds in 2017.
What is the mileage of YF67 LJJ?
The last recorded mileage for YF67 LJJ was 79,644 miles, recorded on 8 Apr 2026 during its most recent MOT test.
Has YF67 LJJ passed its MOT?
YF67 LJJ has had 10 MOT tests with a 70% pass rate (7 passes, 3 failures). It last passed on 8 Apr 2026.
Is YF67 LJJ ULEZ compliant?
Based on its fuel type and registration year, YF67 LJJ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is YF67 LJJ?
YF67 LJJ is approximately 9 years old. Age identifier 67 means registered between 1 September 2017 and 28 February 2018.