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 1968cc has had 12 MOT tests on record, passing 10 and failing 2 (83% pass rate). It has 137,369 miles on the clock, averaging 12,492 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for KM63 TZS
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 | 137,369 miles |
| Reading date | |
| Miles last year | 11,172 |
| Average per year | 12,492 |
| Mileage consistency | Consistent |
Check KM63 TZS
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KM63 TZS |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2014 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 63 — September 2013 to February 2014 |
More KM63 T plates
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About KM63 TZS
What car is KM63 TZS?
KM63 TZS is a blue Seat Leon, diesel (1968cc). First registered in Luton in 2014.
What is the mileage of KM63 TZS?
The last recorded mileage for KM63 TZS was 137,369 miles, recorded on 12 Jan 2026 during its most recent MOT test.
Has KM63 TZS passed its MOT?
KM63 TZS has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 12 Jan 2026.
Is KM63 TZS ULEZ compliant?
Based on its fuel type and registration year, KM63 TZS 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 KM63 TZS?
KM63 TZS is approximately 12 years old. Age identifier 63 means registered between 1 September 2013 and 28 February 2014.