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 26 MOT tests on record, passing 18 and failing 8 (69% pass rate). It has 160,216 miles on the clock, averaging 6,468 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN03 CFG
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
Below average| Latest reading | 160,216 miles |
| Reading date | |
| Miles last year | 136 |
| Average per year | 6,468 |
| Mileage consistency | Variable |
Check KN03 CFG
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 26 tests on record
Similar cars to consider
Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Explore more about the Seat Leon
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN03 CFG |
| 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 C plates
Browse all KN03 C registrations from Luton.
About KN03 CFG
What car is KN03 CFG?
KN03 CFG is a black Seat Leon, petrol (1781cc). First registered in Luton in 2003.
What is the mileage of KN03 CFG?
The last recorded mileage for KN03 CFG was 160,216 miles, recorded on 15 Sep 2025 during its most recent MOT test.
Has KN03 CFG passed its MOT?
KN03 CFG has had 26 MOT tests with a 69% pass rate (18 passes, 8 failures). It last passed on 15 Sep 2025.
Is KN03 CFG ULEZ compliant?
Based on its fuel type and registration year, KN03 CFG 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 CFG?
KN03 CFG is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.