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 Ajs Firefox Petrol 50cc has had 3 MOT tests on record, passing every one. It has 6,200 miles on the clock, averaging 975 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HL21 ZKF
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
Low mileage| Latest reading | 6,200 miles |
| Reading date | |
| Miles last year | 1,671 |
| Average per year | 975 |
| Mileage consistency | Variable |
Check HL21 ZKF
- 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 | HL21 ZKF |
| Make | Ajs |
| Model | Firefox |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 50cc |
| Year | 2021 |
| First registered | |
| Area code | HL — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
More HL21 Z plates
Browse all HL21 Z registrations from Portsmouth.
About HL21 ZKF
What car is HL21 ZKF?
HL21 ZKF is an blue Ajs Firefox, petrol (50cc). First registered in Portsmouth in 2021.
What is the mileage of HL21 ZKF?
The last recorded mileage for HL21 ZKF was 6,200 miles, recorded on 18 May 2026 during its most recent MOT test.
Has HL21 ZKF passed its MOT?
HL21 ZKF has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 18 May 2026.
Is HL21 ZKF ULEZ compliant?
Based on its fuel type and registration year, HL21 ZKF 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 HL21 ZKF?
HL21 ZKF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.