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 2021 Seat Leon Fr Tsi Evo Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 53,245 miles on the clock, averaging 11,587 miles per year, above the UK average of 7,400.
MOT & Mileage History for KY21 UJN
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 53,245 miles |
| Reading date | |
| Miles last year | 10,772 |
| Average per year | 11,587 |
| Mileage consistency | Consistent |
Check KY21 UJN
- 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 4 tests on record
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Vehicle Details
| Registration | KY21 UJN |
| Make | Seat |
| Model | Leon Fr Tsi Evo |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KY — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KY21 U plates
Browse all KY21 U registrations from Luton.
About KY21 UJN
What car is KY21 UJN?
KY21 UJN is a red Seat Leon Fr Tsi Evo, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KY21 UJN?
The last recorded mileage for KY21 UJN was 53,245 miles, recorded on 5 May 2026 during its most recent MOT test.
Has KY21 UJN passed its MOT?
KY21 UJN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 5 May 2026.
Is KY21 UJN ULEZ compliant?
Based on its fuel type and registration year, KY21 UJN is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KY21 UJN?
KY21 UJN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.