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 6 MOT tests on record, passing 3 and failing 3 (50% pass rate). It has 36,311 miles on the clock, averaging 3,320 miles per year, well below the UK average of 7,400.
MOT & Mileage History for AF21 GSU
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 | 36,311 miles |
| Reading date | |
| Average per year | 3,320 |
| Mileage consistency | Consistent |
Check AF21 GSU
- 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 6 tests on record
Explore more about the Herald Motor Company Sm 125-25b Classic
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Vehicle Details
| Registration | AF21 GSU |
| Make | Herald Motor Company |
| Model | Sm 125-25b Classic |
| Colour | Silver |
| 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 GSU
What car is AF21 GSU?
AF21 GSU is an silver Herald Motor Company Sm 125-25b Classic, petrol (124cc). First registered in Peterborough in 2021.
What is the mileage of AF21 GSU?
The last recorded mileage for AF21 GSU was 36,311 miles, recorded on 3 Jul 2026 during its most recent MOT test.
Has AF21 GSU passed its MOT?
AF21 GSU has had 6 MOT tests with a 50% pass rate (3 passes, 3 failures). It last passed on 3 Jul 2026.
Is AF21 GSU ULEZ compliant?
Based on its fuel type and registration year, AF21 GSU 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 GSU?
AF21 GSU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.