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 Petrol 999cc has had 3 MOT tests on record, passing every one. It has 39,761 miles on the clock, averaging 9,824 miles per year, above the UK average of 7,400.
MOT & Mileage History for CX21 ZJZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 39,761 miles |
| Reading date | |
| Miles last year | 9,431 |
| Average per year | 9,824 |
| Mileage consistency | Consistent |
Check CX21 ZJZ
- 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 | CX21 ZJZ |
| Make | Seat |
| Model | Arona |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | CX — Bangor, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CX21 Z plates
Browse all CX21 Z registrations from Bangor.
About CX21 ZJZ
What car is CX21 ZJZ?
CX21 ZJZ is a blue Seat Arona, petrol (999cc). First registered in Bangor in 2021.
What is the mileage of CX21 ZJZ?
The last recorded mileage for CX21 ZJZ was 39,761 miles, recorded on 28 May 2026 during its most recent MOT test.
Has CX21 ZJZ passed its MOT?
CX21 ZJZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 28 May 2026.
Is CX21 ZJZ ULEZ compliant?
Based on its fuel type and registration year, CX21 ZJZ 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 CX21 ZJZ?
CX21 ZJZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.