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 2001 Seat Leon Petrol 1598cc has had 16 MOT tests on record, passing 12 and failing 4 (75% pass rate). It has 131,373 miles on the clock, averaging 9,129 miles per year, above the UK average of 7,400.
MOT & Mileage History for KX51 BLK
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 | 131,373 miles |
| Reading date | |
| Average per year | 9,129 |
| Mileage consistency | Variable |
Check KX51 BLK
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- Warranty work logged
Full MOT Test History 16 tests on record
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Vehicle Details
| Registration | KX51 BLK |
| Make | Seat |
| Model | Leon |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2001 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
More KX51 B plates
Browse all KX51 B registrations from Luton.
About KX51 BLK
What car is KX51 BLK?
KX51 BLK is a green Seat Leon, petrol (1598cc). First registered in Luton in 2001.
What is the mileage of KX51 BLK?
The last recorded mileage for KX51 BLK was 131,373 miles, recorded on 16 Jun 2017 during its most recent MOT test.
Has KX51 BLK passed its MOT?
KX51 BLK has had 16 MOT tests with a 75% pass rate (12 passes, 4 failures). It last passed on 16 Jun 2017.
Is KX51 BLK ULEZ compliant?
Based on its fuel type and registration year, KX51 BLK is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KX51 BLK?
KX51 BLK is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.