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 2018 Seat Arona Petrol 999cc has had 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 51,074 miles on the clock, averaging 5,816 miles per year, below the UK average of 7,400.
MOT & Mileage History for HT18 CJZ
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
Below average| Latest reading | 51,074 miles |
| Reading date | |
| Miles last year | 8,777 |
| Average per year | 5,816 |
| Mileage consistency | Consistent |
Check HT18 CJZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | HT18 CJZ |
| Make | Seat |
| Model | Arona |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | HT — Portsmouth, Hampshire and Dorset |
| Age identifier | 18 — March 2018 to August 2018 |
More HT18 C plates
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About HT18 CJZ
What car is HT18 CJZ?
HT18 CJZ is an silver Seat Arona, petrol (999cc). First registered in Portsmouth in 2018.
What is the mileage of HT18 CJZ?
The last recorded mileage for HT18 CJZ was 51,074 miles, recorded on 22 Jun 2026 during its most recent MOT test.
Has HT18 CJZ passed its MOT?
HT18 CJZ has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last passed on 22 Jun 2026.
Is HT18 CJZ ULEZ compliant?
Based on its fuel type and registration year, HT18 CJZ 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 HT18 CJZ?
HT18 CJZ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.