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 1390cc has had 20 MOT tests on record, passing 14 and failing 6 (70% pass rate). It has 73,398 miles on the clock, averaging 3,727 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN03 TDX
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
Low mileage| Latest reading | 73,398 miles |
| Reading date | |
| Miles last year | 4,601 |
| Average per year | 3,727 |
| Mileage consistency | Variable |
Check KN03 TDX
- 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 20 tests on record
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Vehicle Details
| Registration | KN03 TDX |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1390cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KN03 T plates
Browse all KN03 T registrations from Luton.
About KN03 TDX
What car is KN03 TDX?
KN03 TDX is a blue Seat Leon, petrol (1390cc). First registered in Luton in 2003.
What is the mileage of KN03 TDX?
The last recorded mileage for KN03 TDX was 73,398 miles, recorded on 22 Oct 2020 during its most recent MOT test.
Has KN03 TDX passed its MOT?
KN03 TDX has had 20 MOT tests with a 70% pass rate (14 passes, 6 failures). It last passed on 22 Oct 2020.
Is KN03 TDX ULEZ compliant?
Based on its fuel type and registration year, KN03 TDX 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 TDX?
KN03 TDX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.