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 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 64,389 miles on the clock, averaging 4,261 miles per year, well below the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for KT14 ACY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 64,389 miles |
| Reading date | |
| Miles last year | 3,968 |
| Average per year | 4,261 |
| Mileage consistency | Variable |
Check KT14 ACY
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 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 | KT14 ACY |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
More KT14 A plates
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About KT14 ACY
What car is KT14 ACY?
KT14 ACY is a white Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KT14 ACY?
The last recorded mileage for KT14 ACY was 64,389 miles, recorded on 26 Nov 2025 during its most recent MOT test.
Has KT14 ACY passed its MOT?
KT14 ACY has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 26 Nov 2025.
Is KT14 ACY ULEZ compliant?
Based on its fuel type and registration year, KT14 ACY 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 KT14 ACY?
KT14 ACY is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.