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 2006 Seat Leon Diesel 1968cc has had 18 MOT tests on record, passing 14 and failing 4 (78% pass rate). It has 153,956 miles on the clock, averaging 7,837 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN56 SPX
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
About average| Latest reading | 153,956 miles |
| Reading date | |
| Miles last year | 1,834 |
| Average per year | 7,837 |
| Mileage consistency | Variable |
Check KN56 SPX
- 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 18 tests on record
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Vehicle Details
| Registration | KN56 SPX |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2006 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 56 — September 2006 to February 2007 |
More KN56 S plates
Browse all KN56 S registrations from Luton.
About KN56 SPX
What car is KN56 SPX?
KN56 SPX is a grey Seat Leon, diesel (1968cc). First registered in Luton in 2006.
What is the mileage of KN56 SPX?
The last recorded mileage for KN56 SPX was 153,956 miles, recorded on 18 Aug 2022 during its most recent MOT test.
Has KN56 SPX passed its MOT?
KN56 SPX has had 18 MOT tests with a 78% pass rate (14 passes, 4 failures). It last passed on 18 Aug 2022.
Is KN56 SPX ULEZ compliant?
Based on its fuel type and registration year, KN56 SPX is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN56 SPX?
KN56 SPX is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.