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 2 MOT tests on record, passing every one. It has 3,299 miles on the clock, averaging 349 miles per year, well below the UK average of 7,400.
MOT & Mileage History for DU21 KZZ
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 | 3,299 miles |
| Reading date | |
| Miles last year | 616 |
| Average per year | 349 |
| Mileage consistency | Consistent |
Check DU21 KZZ
- 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 2 tests on record
Explore more about the Ajs Firefox
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Vehicle Details
| Registration | DU21 KZZ |
| Make | Ajs |
| Model | Firefox |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 50cc |
| Year | 2021 |
| First registered | |
| Area code | DU — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 21 — March 2021 to August 2021 |
More DU21 K plates
Browse all DU21 K registrations from Shrewsbury.
About DU21 KZZ
What car is DU21 KZZ?
DU21 KZZ is a blue Ajs Firefox, petrol (50cc). First registered in Shrewsbury in 2021.
What is the mileage of DU21 KZZ?
The last recorded mileage for DU21 KZZ was 3,299 miles, recorded on 22 Dec 2025 during its most recent MOT test.
Has DU21 KZZ passed its MOT?
DU21 KZZ has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 22 Dec 2025.
Is DU21 KZZ ULEZ compliant?
Based on its fuel type and registration year, DU21 KZZ 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 DU21 KZZ?
DU21 KZZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.