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 every one. It has 130,049 miles on the clock, averaging 9,501 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 KT14 AAU
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 | 130,049 miles |
| Reading date | |
| Miles last year | 5,501 |
| Average per year | 9,501 |
| Mileage consistency | Consistent |
Check KT14 AAU
- 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 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KT14 AAU |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| 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 AAU
What car is KT14 AAU?
KT14 AAU is a red Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KT14 AAU?
The last recorded mileage for KT14 AAU was 130,049 miles, recorded on 30 Jun 2026 during its most recent MOT test.
Has KT14 AAU passed its MOT?
KT14 AAU has had 10 MOT tests with an 100% pass rate (10 passes, 0 failures). It last passed on 30 Jun 2026.
Is KT14 AAU ULEZ compliant?
Based on its fuel type and registration year, KT14 AAU 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 AAU?
KT14 AAU is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.