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 3 MOT tests on record, passing every one. It has 72,534 miles on the clock, averaging 4,061 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KO21 MHJ
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
Low mileage| Latest reading | 72,534 miles |
| Reading date | |
| Miles last year | 2,455 |
| Average per year | 4,061 |
| Mileage consistency | Consistent |
Check KO21 MHJ
- 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 Ecotsi S-A
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Vehicle Details
| Registration | KO21 MHJ |
| Make | Seat |
| Model | Arona Fr Ecotsi S-A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KO21 M plates
Browse all KO21 M registrations from Luton.
About KO21 MHJ
What car is KO21 MHJ?
KO21 MHJ is a grey Seat Arona Fr Ecotsi S-A, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KO21 MHJ?
The last recorded mileage for KO21 MHJ was 72,534 miles, recorded on 17 Jun 2026 during its most recent MOT test.
Has KO21 MHJ passed its MOT?
KO21 MHJ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 17 Jun 2026.
Is KO21 MHJ ULEZ compliant?
Based on its fuel type and registration year, KO21 MHJ 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 KO21 MHJ?
KO21 MHJ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.