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 Mazda Cx-3 Petrol 1998cc has had 7 MOT tests on record, passing every one. It has 42,821 miles on the clock, averaging 6,046 miles per year, below the UK average of 7,400.
MOT & Mileage History for HN18 HNU
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 | 42,821 miles |
| Reading date | |
| Miles last year | 3,567 |
| Average per year | 6,046 |
| Mileage consistency | Consistent |
Check HN18 HNU
- 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 7 tests on record
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Vehicle Details
| Registration | HN18 HNU |
| Make | Mazda |
| Model | Cx-3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2018 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 18 — March 2018 to August 2018 |
More HN18 H plates
Browse all HN18 H registrations from Portsmouth.
About HN18 HNU
What car is HN18 HNU?
HN18 HNU is an black Mazda Cx-3, petrol (1998cc). First registered in Portsmouth in 2018.
What is the mileage of HN18 HNU?
The last recorded mileage for HN18 HNU was 42,821 miles, recorded on 4 Aug 2026 during its most recent MOT test.
Has HN18 HNU passed its MOT?
HN18 HNU has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 4 Aug 2026.
Is HN18 HNU ULEZ compliant?
Based on its fuel type and registration year, HN18 HNU 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 HN18 HNU?
HN18 HNU is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.