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 2015 Seat Leon Diesel 1598cc has had 15 MOT tests on record, passing 9 and failing 6 (60% pass rate). It has 192,325 miles on the clock, averaging 17,063 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 KY15 ATZ
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 | 192,325 miles |
| Reading date | |
| Average per year | 17,063 |
| Mileage consistency | Consistent |
Check KY15 ATZ
- 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 15 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 | KY15 ATZ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2015 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 15 — March 2015 to August 2015 |
More KY15 A plates
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About KY15 ATZ
What car is KY15 ATZ?
KY15 ATZ is a grey Seat Leon, diesel (1598cc). First registered in Luton in 2015.
What is the mileage of KY15 ATZ?
The last recorded mileage for KY15 ATZ was 192,325 miles, recorded on 7 Aug 2026 during its most recent MOT test.
Has KY15 ATZ passed its MOT?
KY15 ATZ has had 15 MOT tests with a 60% pass rate (9 passes, 6 failures). It last passed on 7 Aug 2026.
Is KY15 ATZ ULEZ compliant?
Based on its fuel type and registration year, KY15 ATZ is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KY15 ATZ?
KY15 ATZ is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.