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 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 126,885 miles on the clock, averaging 10,416 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 KM14 BRZ
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 | 126,885 miles |
| Reading date | |
| Miles last year | 7,998 |
| Average per year | 10,416 |
| Mileage consistency | Consistent |
Check KM14 BRZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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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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 | KM14 BRZ |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
More KM14 B plates
Browse all KM14 B registrations from Luton.
About KM14 BRZ
What car is KM14 BRZ?
KM14 BRZ is a red Seat Leon, diesel (1598cc). First registered in Luton in 2014.
What is the mileage of KM14 BRZ?
The last recorded mileage for KM14 BRZ was 126,885 miles, recorded on 13 Dec 2025 during its most recent MOT test.
Has KM14 BRZ passed its MOT?
KM14 BRZ has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 13 Dec 2025.
Is KM14 BRZ ULEZ compliant?
Based on its fuel type and registration year, KM14 BRZ 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 KM14 BRZ?
KM14 BRZ is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.