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 2014 Seat Leon Diesel 1598cc has had 7 MOT tests on record, passing every one. It has 81,170 miles on the clock, averaging 8,283 miles per year, around the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for YG14 THZ
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
About average| Latest reading | 81,170 miles |
| Reading date | |
| Miles last year | 7,865 |
| Average per year | 8,283 |
| Mileage consistency | Consistent |
Check YG14 THZ
- 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 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 | YG14 THZ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | YG — Leeds, Yorkshire |
| Age identifier | 14 — March 2014 to August 2014 |
More YG14 T plates
Browse all YG14 T registrations from Leeds.
About YG14 THZ
What car is YG14 THZ?
YG14 THZ is a grey Seat Leon, diesel (1598cc). First registered in Leeds in 2014.
What is the mileage of YG14 THZ?
The last recorded mileage for YG14 THZ was 81,170 miles, recorded on 27 Mar 2023 during its most recent MOT test.
Has YG14 THZ passed its MOT?
YG14 THZ has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 27 Mar 2023.
Is YG14 THZ ULEZ compliant?
Based on its fuel type and registration year, YG14 THZ is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YG14 THZ?
YG14 THZ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.