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 Herald Motor Company Sm 125-25b Classic Petrol 124cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 3,293 miles on the clock, averaging 1,030 miles per year, well below the UK average of 7,400.
MOT & Mileage History for AF21 GNX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 3,293 miles |
| Reading date | |
| Average per year | 1,030 |
| Mileage consistency | Consistent |
Check AF21 GNX
- 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 3 tests on record
Explore more about the Herald Motor Company Sm 125-25b Classic
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Vehicle Details
| Registration | AF21 GNX |
| Make | Herald Motor Company |
| Model | Sm 125-25b Classic |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 124cc |
| Year | 2021 |
| First registered | |
| Area code | AF — Peterborough, Anglia |
| Age identifier | 21 — March 2021 to August 2021 |
More AF21 G plates
Browse all AF21 G registrations from Peterborough.
About AF21 GNX
What car is AF21 GNX?
AF21 GNX is an black Herald Motor Company Sm 125-25b Classic, petrol (124cc). First registered in Peterborough in 2021.
What is the mileage of AF21 GNX?
The last recorded mileage for AF21 GNX was 3,293 miles, recorded on 25 Sep 2025 during its most recent MOT test.
Has AF21 GNX passed its MOT?
AF21 GNX has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 25 Sep 2025.
Is AF21 GNX ULEZ compliant?
Based on its fuel type and registration year, AF21 GNX 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 AF21 GNX?
AF21 GNX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.