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 Se Dynamic Tsi Evo Petrol 999cc has had 3 MOT tests on record, passing every one. It has 49,777 miles on the clock, averaging 11,427 miles per year, above the UK average of 7,400.
MOT & Mileage History for YL21 BWF
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
Above average| Latest reading | 49,777 miles |
| Reading date | |
| Miles last year | 12,969 |
| Average per year | 11,427 |
| Mileage consistency | Consistent |
Check YL21 BWF
- 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 3 tests on record
Explore more about the Seat Leon Se Dynamic Tsi Evo
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YL21 BWF |
| Make | Seat |
| Model | Leon Se Dynamic Tsi Evo |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YL — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YL21 B plates
Browse all YL21 B registrations from Sheffield.
About YL21 BWF
What car is YL21 BWF?
YL21 BWF is a grey Seat Leon Se Dynamic Tsi Evo, petrol (999cc). First registered in Sheffield in 2021.
What is the mileage of YL21 BWF?
The last recorded mileage for YL21 BWF was 49,777 miles, recorded on 1 Jul 2026 during its most recent MOT test.
Has YL21 BWF passed its MOT?
YL21 BWF has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 1 Jul 2026.
Is YL21 BWF ULEZ compliant?
Based on its fuel type and registration year, YL21 BWF 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 YL21 BWF?
YL21 BWF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.