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 1197cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 53,610 miles on the clock, averaging 4,580 miles per year, well below the UK average of 7,400. The 1.2 TSI engine is known for cbzb.
MOT & Mileage History for YH17 UUN
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
Low mileage| Latest reading | 53,610 miles |
| Reading date | |
| Miles last year | 2,076 |
| Average per year | 4,580 |
| Mileage consistency | Variable |
Check YH17 UUN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- 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.
CBZB
Explore more about the Seat Leon
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Vehicle Details
| Registration | YH17 UUN |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1197cc |
| Year | 2017 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 17 — March 2017 to August 2017 |
More YH17 U plates
Browse all YH17 U registrations from Leeds.
About YH17 UUN
What car is YH17 UUN?
YH17 UUN is a blue Seat Leon, petrol (1197cc). First registered in Leeds in 2017.
What is the mileage of YH17 UUN?
The last recorded mileage for YH17 UUN was 53,610 miles, recorded on 2 Mar 2026 during its most recent MOT test.
Has YH17 UUN passed its MOT?
YH17 UUN has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 2 Mar 2026.
Is YH17 UUN ULEZ compliant?
Based on its fuel type and registration year, YH17 UUN 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 YH17 UUN?
YH17 UUN is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.