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 Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 60,985 miles on the clock, averaging 6,049 miles per year, below the UK average of 7,400.
MOT & Mileage History for KR21 XRO
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 | 60,985 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 6,049 |
| Mileage consistency | Consistent |
Check KR21 XRO
- 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 XRO |
| Make | Seat |
| Model | Arona Fr Ecotsi |
| Colour | Red |
| 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 X plates
Browse all KR21 X registrations from Luton.
About KR21 XRO
What car is KR21 XRO?
KR21 XRO is a red Seat Arona Fr Ecotsi, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KR21 XRO?
The last recorded mileage for KR21 XRO was 60,985 miles, recorded on 27 Apr 2026 during its most recent MOT test.
Has KR21 XRO passed its MOT?
KR21 XRO has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 27 Apr 2026.
Is KR21 XRO ULEZ compliant?
Based on its fuel type and registration year, KR21 XRO 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 XRO?
KR21 XRO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.