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 2018 Seat Leon Petrol 1798cc has had 9 MOT tests on record, passing 6 and failing 3 (67% pass rate). It has 67,947 miles on the clock, averaging 9,244 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 YT18 HHU
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 | 67,947 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 9,244 |
| Mileage consistency | Consistent |
Check YT18 HHU
- 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 9 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 | YT18 HHU |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | YT — Sheffield, Yorkshire |
| Age identifier | 18 — March 2018 to August 2018 |
More YT18 H plates
Browse all YT18 H registrations from Sheffield.
About YT18 HHU
What car is YT18 HHU?
YT18 HHU is a red Seat Leon, petrol (1798cc). First registered in Sheffield in 2018.
What is the mileage of YT18 HHU?
The last recorded mileage for YT18 HHU was 67,947 miles, recorded on 27 Apr 2026 during its most recent MOT test.
Has YT18 HHU passed its MOT?
YT18 HHU has had 9 MOT tests with a 67% pass rate (6 passes, 3 failures). It last passed on 27 Apr 2026.
Is YT18 HHU ULEZ compliant?
Based on its fuel type and registration year, YT18 HHU 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 YT18 HHU?
YT18 HHU is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.