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 1781cc has had 27 MOT tests on record, passing 19 and failing 8 (70% pass rate). It has 173,657 miles on the clock, averaging 7,535 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN03 TBZ
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 | 173,657 miles |
| Reading date | |
| Average per year | 7,535 |
| Mileage consistency | Variable |
Check KN03 TBZ
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- Service interval analysis
- Warranty work logged
Full MOT Test History 27 tests on record
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Vehicle Details
| Registration | KN03 TBZ |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1781cc |
| 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 TBZ
What car is KN03 TBZ?
KN03 TBZ is a black Seat Leon, petrol (1781cc). First registered in Luton in 2003.
What is the mileage of KN03 TBZ?
The last recorded mileage for KN03 TBZ was 173,657 miles, recorded on 15 Feb 2023 during its most recent MOT test.
Has KN03 TBZ passed its MOT?
KN03 TBZ has had 27 MOT tests with a 70% pass rate (19 passes, 8 failures). It last passed on 15 Feb 2023.
Is KN03 TBZ ULEZ compliant?
Based on its fuel type and registration year, KN03 TBZ 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 TBZ?
KN03 TBZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.