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 Diesel 1598cc has had 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 141,558 miles on the clock, averaging 14,588 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 YF17 TLZ
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 | 141,558 miles |
| Reading date | |
| Average per year | 14,588 |
| Mileage consistency | Consistent |
Check YF17 TLZ
- 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 11 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.
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 | YF17 TLZ |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | YF — Leeds, Yorkshire |
| Age identifier | 17 — March 2017 to August 2017 |
More YF17 T plates
Browse all YF17 T registrations from Leeds.
About YF17 TLZ
What car is YF17 TLZ?
YF17 TLZ is a silver Seat Leon, diesel (1598cc). First registered in Leeds in 2017.
What is the mileage of YF17 TLZ?
The last recorded mileage for YF17 TLZ was 141,558 miles, recorded on 14 May 2026 during its most recent MOT test.
Has YF17 TLZ passed its MOT?
YF17 TLZ has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 14 May 2026.
Is YF17 TLZ ULEZ compliant?
Based on its fuel type and registration year, YF17 TLZ 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 YF17 TLZ?
YF17 TLZ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.