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 Ecotsi S-A Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 44,999 miles on the clock, averaging 8,951 miles per year, around the UK average of 7,400.
MOT & Mileage History for YL21 SUX
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
About average| Latest reading | 44,999 miles |
| Reading date | |
| Miles last year | 6,106 |
| Average per year | 8,951 |
| Mileage consistency | Consistent |
Check YL21 SUX
- 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
Explore more about the Seat Arona Fr Ecotsi S-A
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YL21 SUX |
| Make | Seat |
| Model | Arona Fr Ecotsi S-A |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | YL — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YL21 S plates
Browse all YL21 S registrations from Sheffield.
About YL21 SUX
What car is YL21 SUX?
YL21 SUX is a blue Seat Arona Fr Ecotsi S-A, petrol (999cc). First registered in Sheffield in 2021.
What is the mileage of YL21 SUX?
The last recorded mileage for YL21 SUX was 44,999 miles, recorded on 1 May 2026 during its most recent MOT test.
Has YL21 SUX passed its MOT?
YL21 SUX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 1 May 2026.
Is YL21 SUX ULEZ compliant?
Based on its fuel type and registration year, YL21 SUX 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 SUX?
YL21 SUX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.