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 Mx-5 Petrol 1998cc has had 6 MOT tests on record, passing every one. It has 23,908 miles on the clock, averaging 2,902 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HT18 KNB
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
Low mileage| Latest reading | 23,908 miles |
| Reading date | |
| Miles last year | 4,099 |
| Average per year | 2,902 |
| Mileage consistency | Variable |
Check HT18 KNB
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- Outstanding finance check Experian
- Stolen vehicle 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 6 tests on record
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Vehicle Details
| Registration | HT18 KNB |
| Make | Mazda |
| Model | Mx-5 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2018 |
| First registered | |
| Area code | HT — Portsmouth, Hampshire and Dorset |
| Age identifier | 18 — March 2018 to August 2018 |
More HT18 K plates
Browse all HT18 K registrations from Portsmouth.
About HT18 KNB
What car is HT18 KNB?
HT18 KNB is an white Mazda Mx-5, petrol (1998cc). First registered in Portsmouth in 2018.
What is the mileage of HT18 KNB?
The last recorded mileage for HT18 KNB was 23,908 miles, recorded on 21 Jul 2026 during its most recent MOT test.
Has HT18 KNB passed its MOT?
HT18 KNB has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 21 Jul 2026.
Is HT18 KNB ULEZ compliant?
Based on its fuel type and registration year, HT18 KNB 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 KNB?
HT18 KNB is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.