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 Sport Ecotsi S-A Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 31,866 miles on the clock, averaging 6,677 miles per year, below the UK average of 7,400.
MOT & Mileage History for KR21 JYX
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
Below average| Latest reading | 31,866 miles |
| Reading date | |
| Miles last year | 8,101 |
| Average per year | 6,677 |
| Mileage consistency | Consistent |
Check KR21 JYX
- 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 | KR21 JYX |
| Make | Seat |
| Model | Arona Fr Sport Ecotsi S-A |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | KR — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KR21 J plates
Browse all KR21 J registrations from Luton.
About KR21 JYX
What car is KR21 JYX?
KR21 JYX is a blue Seat Arona Fr Sport Ecotsi S-A, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KR21 JYX?
The last recorded mileage for KR21 JYX was 31,866 miles, recorded on 3 Aug 2026 during its most recent MOT test.
Has KR21 JYX passed its MOT?
KR21 JYX has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 3 Aug 2026.
Is KR21 JYX ULEZ compliant?
Based on its fuel type and registration year, KR21 JYX 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 KR21 JYX?
KR21 JYX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.