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 Ibiza Petrol 999cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 23,452 miles on the clock, averaging 4,868 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KO21 ADX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 23,452 miles |
| Reading date | |
| Miles last year | 3 |
| Average per year | 4,868 |
| Mileage consistency | Consistent |
Check KO21 ADX
- 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
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Vehicle Details
| Registration | KO21 ADX |
| Make | Seat |
| Model | Ibiza |
| Colour | Black |
| 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 A plates
Browse all KO21 A registrations from Luton.
About KO21 ADX
What car is KO21 ADX?
KO21 ADX is a black Seat Ibiza, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KO21 ADX?
The last recorded mileage for KO21 ADX was 23,452 miles, recorded on 4 Sep 2025 during its most recent MOT test.
Has KO21 ADX passed its MOT?
KO21 ADX has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 4 Sep 2025.
Is KO21 ADX ULEZ compliant?
Based on its fuel type and registration year, KO21 ADX 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 ADX?
KO21 ADX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.