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 Arona Fr Red Edition Ecotsi Petrol 999cc has had 3 MOT tests on record, passing every one. It has 24,646 miles on the clock, averaging 5,268 miles per year, below the UK average of 7,400.
MOT & Mileage History for YL21 KFN
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 | 24,646 miles |
| Reading date | |
| Miles last year | 5,153 |
| Average per year | 5,268 |
| Mileage consistency | Consistent |
Check YL21 KFN
- 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 Arona Fr Red Edition Ecotsi
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Vehicle Details
| Registration | YL21 KFN |
| Make | Seat |
| Model | Arona Fr Red Edition Ecotsi |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YL — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YL21 K plates
Browse all YL21 K registrations from Sheffield.
About YL21 KFN
What car is YL21 KFN?
YL21 KFN is a red Seat Arona Fr Red Edition Ecotsi, petrol (999cc). First registered in Sheffield in 2021.
What is the mileage of YL21 KFN?
The last recorded mileage for YL21 KFN was 24,646 miles, recorded on 26 Jun 2026 during its most recent MOT test.
Has YL21 KFN passed its MOT?
YL21 KFN has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 26 Jun 2026.
Is YL21 KFN ULEZ compliant?
Based on its fuel type and registration year, YL21 KFN 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 KFN?
YL21 KFN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.