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 Mg Hs Exclusive S-A Petrol 1490cc has had 2 MOT tests on record, passing every one. It has 34,107 miles on the clock, averaging 6,372 miles per year, below the UK average of 7,400.
MOT & Mileage History for HS21 BYF
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
Below average| Latest reading | 34,107 miles |
| Reading date | |
| Miles last year | 6,246 |
| Average per year | 6,372 |
| Mileage consistency | Consistent |
Check HS21 BYF
- 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
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Vehicle Details
| Registration | HS21 BYF |
| Make | Mg |
| Model | Hs Exclusive S-A |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1490cc |
| Year | 2021 |
| First registered | |
| Area code | HS — Portsmouth, Hampshire and Dorset |
| Age identifier | 21 — March 2021 to August 2021 |
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About HS21 BYF
What car is HS21 BYF?
HS21 BYF is an blue Mg Hs Exclusive S-A, petrol (1490cc). First registered in Portsmouth in 2021.
What is the mileage of HS21 BYF?
The last recorded mileage for HS21 BYF was 34,107 miles, recorded on 22 Apr 2025 during its most recent MOT test.
Has HS21 BYF passed its MOT?
HS21 BYF has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 22 Apr 2025.
Is HS21 BYF ULEZ compliant?
Based on its fuel type and registration year, HS21 BYF 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 HS21 BYF?
HS21 BYF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.