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 2003 Seat Leon Petrol 1598cc has had 19 MOT tests on record, passing 13 and failing 6 (68% pass rate). It has 139,802 miles on the clock, averaging 8,107 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN03 CFU
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
About average| Latest reading | 139,802 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 8,107 |
| Mileage consistency | Variable |
Check KN03 CFU
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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 19 tests on record
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Vehicle Details
| Registration | KN03 CFU |
| Make | Seat |
| Model | Leon |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
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About KN03 CFU
What car is KN03 CFU?
KN03 CFU is a silver Seat Leon, petrol (1598cc). First registered in Luton in 2003.
What is the mileage of KN03 CFU?
The last recorded mileage for KN03 CFU was 139,802 miles, recorded on 21 Aug 2018 during its most recent MOT test.
Has KN03 CFU passed its MOT?
KN03 CFU has had 19 MOT tests with a 68% pass rate (13 passes, 6 failures). It last passed on 21 Aug 2018.
Is KN03 CFU ULEZ compliant?
Based on its fuel type and registration year, KN03 CFU is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN03 CFU?
KN03 CFU is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.